1530368640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:641

約数の個数: 320

約数和(自身を含む): 5578337160

約数和(自身を除く): 4047968520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 162, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 324, 360, 384, 405, 424, 432, 477, 480, 530, 540, 557, 576, 636, 640, 648, 720, 795, 810, 848, 864, 954, 960, 1060, 1080, 1114, 1152, 1272, 1296, 1431, 1440, 1590, 1620, 1671, 1696, 1728, 1908, 1920, 2120, 2160, 2228, 2385, 2544, 2592, 2785, 2862, 2880, 3180, 3240, 3342, 3392, 3456, 3816, 4240, 4293, 4320, 4456, 4770, 5013, 5088, 5184, 5570, 5724, 5760, 6360, 6480, 6684, 6784, 7155, 7632, 8355, 8480, 8586, 8640, 8912, 9540, 10026, 10176, 10368, 11140, 11448, 12720, 12960, 13368, 14310, 15039, 15264, 16710, 16960, 17172, 17280, 17824, 19080, 20052, 20352, 21465, 22280, 22896, 25065, 25440, 25920, 26736, 28620, 29521, 30078, 30528, 33420, 33920, 34344, 35648, 38160, 40104, 42930, 44560, 45117, 45792, 50130, 50880, 51840, 53472, 57240, 59042, 60156, 61056, 66840, 68688, 71296, 75195, 76320, 80208, 85860, 88563, 89120, 90234, 91584, 100260, 101760, 106944, 114480, 118084, 120312, 133680, 137376, 147605, 150390, 152640, 160416, 171720, 177126, 178240, 180468, 183168, 200520, 213888, 225585, 228960, 236168, 240624, 265689, 267360, 274752, 295210, 300780, 305280, 320832, 343440, 354252, 356480, 360936, 401040, 442815, 451170, 457920, 472336, 481248, 531378, 534720, 549504, 590420, 601560, 641664, 686880, 708504, 721872, 797067, 802080, 885630, 902340, 915840, 944672, 962496, 1062756, 1069440, 1180840, 1203120, 1328445, 1373760, 1417008, 1443744, 1594134, 1604160, 1771260, 1804680, 1889344, 1924992, 2125512, 2361680, 2391201, 2406240, 2656890, 2747520, 2834016, 2887488, 3188268, 3208320, 3542520, 3609360, 3778688, 3985335, 4251024, 4723360, 4782402, 4812480, 5313780, 5668032, 5774976, 6376536, 7085040, 7218720, 7970670, 8502048, 9446720, 9564804, 9624960, 10627560, 11336064, 11956005, 12753072, 14170080, 14437440, 15941340, 17004096, 18893440, 19129608, 21255120, 23912010, 25506144, 28340160, 28874880, 31882680, 34008192, 38259216, 42510240, 47824020, 51012288, 56680320, 63765360, 76518432, 85020480, 95648040, 102024576, 127530720, 153036864, 170040960, 191296080, 255061440, 306073728, 382592160, 510122880, 765184320, 1530368640]

約数ペア:

[(1, 1530368640), (2, 765184320), (3, 510122880), (4, 382592160), (5, 306073728), (6, 255061440), (8, 191296080), (9, 170040960), (10, 153036864), (12, 127530720), (15, 102024576), (16, 95648040), (18, 85020480), (20, 76518432), (24, 63765360), (27, 56680320), (30, 51012288), (32, 47824020), (36, 42510240), (40, 38259216), (45, 34008192), (48, 31882680), (53, 28874880), (54, 28340160), (60, 25506144), (64, 23912010), (72, 21255120), (80, 19129608), (81, 18893440), (90, 17004096), (96, 15941340), (106, 14437440), (108, 14170080), (120, 12753072), (128, 11956005), (135, 11336064), (144, 10627560), (159, 9624960), (160, 9564804), (162, 9446720), (180, 8502048), (192, 7970670), (212, 7218720), (216, 7085040), (240, 6376536), (265, 5774976), (270, 5668032), (288, 5313780), (318, 4812480), (320, 4782402), (324, 4723360), (360, 4251024), (384, 3985335), (405, 3778688), (424, 3609360), (432, 3542520), (477, 3208320), (480, 3188268), (530, 2887488), (540, 2834016), (557, 2747520), (576, 2656890), (636, 2406240), (640, 2391201), (648, 2361680), (720, 2125512), (795, 1924992), (810, 1889344), (848, 1804680), (864, 1771260), (954, 1604160), (960, 1594134), (1060, 1443744), (1080, 1417008), (1114, 1373760), (1152, 1328445), (1272, 1203120), (1296, 1180840), (1431, 1069440), (1440, 1062756), (1590, 962496), (1620, 944672), (1671, 915840), (1696, 902340), (1728, 885630), (1908, 802080), (1920, 797067), (2120, 721872), (2160, 708504), (2228, 686880), (2385, 641664), (2544, 601560), (2592, 590420), (2785, 549504), (2862, 534720), (2880, 531378), (3180, 481248), (3240, 472336), (3342, 457920), (3392, 451170), (3456, 442815), (3816, 401040), (4240, 360936), (4293, 356480), (4320, 354252), (4456, 343440), (4770, 320832), (5013, 305280), (5088, 300780), (5184, 295210), (5570, 274752), (5724, 267360), (5760, 265689), (6360, 240624), (6480, 236168), (6684, 228960), (6784, 225585), (7155, 213888), (7632, 200520), (8355, 183168), (8480, 180468), (8586, 178240), (8640, 177126), (8912, 171720), (9540, 160416), (10026, 152640), (10176, 150390), (10368, 147605), (11140, 137376), (11448, 133680), (12720, 120312), (12960, 118084), (13368, 114480), (14310, 106944), (15039, 101760), (15264, 100260), (16710, 91584), (16960, 90234), (17172, 89120), (17280, 88563), (17824, 85860), (19080, 80208), (20052, 76320), (20352, 75195), (21465, 71296), (22280, 68688), (22896, 66840), (25065, 61056), (25440, 60156), (25920, 59042), (26736, 57240), (28620, 53472), (29521, 51840), (30078, 50880), (30528, 50130), (33420, 45792), (33920, 45117), (34344, 44560), (35648, 42930), (38160, 40104)]