1241688960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:606

約数の個数: 256

約数和(自身を含む): 4433083200

約数和(自身を除く): 3191394240

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, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 181, 192, 216, 240, 270, 288, 320, 360, 362, 384, 397, 432, 480, 540, 543, 576, 640, 720, 724, 794, 864, 905, 960, 1080, 1086, 1152, 1191, 1440, 1448, 1588, 1629, 1728, 1810, 1920, 1985, 2160, 2172, 2382, 2715, 2880, 2896, 3176, 3258, 3456, 3573, 3620, 3970, 4320, 4344, 4764, 4887, 5430, 5760, 5792, 5955, 6352, 6516, 7146, 7240, 7940, 8145, 8640, 8688, 9528, 9774, 10719, 10860, 11584, 11910, 12704, 13032, 14292, 14480, 15880, 16290, 17280, 17376, 17865, 19056, 19548, 21438, 21720, 23168, 23820, 24435, 25408, 26064, 28584, 28960, 31760, 32580, 34752, 35730, 38112, 39096, 42876, 43440, 47640, 48870, 50816, 52128, 53595, 57168, 57920, 63520, 65160, 69504, 71460, 71857, 76224, 78192, 85752, 86880, 95280, 97740, 104256, 107190, 114336, 115840, 127040, 130320, 142920, 143714, 152448, 156384, 171504, 173760, 190560, 195480, 208512, 214380, 215571, 228672, 254080, 260640, 285840, 287428, 312768, 343008, 347520, 359285, 381120, 390960, 428760, 431142, 457344, 521280, 571680, 574856, 625536, 646713, 686016, 718570, 762240, 781920, 857520, 862284, 1042560, 1077855, 1143360, 1149712, 1293426, 1372032, 1437140, 1563840, 1715040, 1724568, 1940139, 2155710, 2286720, 2299424, 2586852, 2874280, 3127680, 3233565, 3430080, 3449136, 3880278, 4311420, 4598848, 5173704, 5748560, 6467130, 6860160, 6898272, 7760556, 8622840, 9197696, 9700695, 10347408, 11497120, 12934260, 13796544, 15521112, 17245680, 19401390, 20694816, 22994240, 25868520, 27593088, 31042224, 34491360, 38802780, 41389632, 45988480, 51737040, 62084448, 68982720, 77605560, 82779264, 103474080, 124168896, 137965440, 155211120, 206948160, 248337792, 310422240, 413896320, 620844480, 1241688960]

約数ペア:

[(1, 1241688960), (2, 620844480), (3, 413896320), (4, 310422240), (5, 248337792), (6, 206948160), (8, 155211120), (9, 137965440), (10, 124168896), (12, 103474080), (15, 82779264), (16, 77605560), (18, 68982720), (20, 62084448), (24, 51737040), (27, 45988480), (30, 41389632), (32, 38802780), (36, 34491360), (40, 31042224), (45, 27593088), (48, 25868520), (54, 22994240), (60, 20694816), (64, 19401390), (72, 17245680), (80, 15521112), (90, 13796544), (96, 12934260), (108, 11497120), (120, 10347408), (128, 9700695), (135, 9197696), (144, 8622840), (160, 7760556), (180, 6898272), (181, 6860160), (192, 6467130), (216, 5748560), (240, 5173704), (270, 4598848), (288, 4311420), (320, 3880278), (360, 3449136), (362, 3430080), (384, 3233565), (397, 3127680), (432, 2874280), (480, 2586852), (540, 2299424), (543, 2286720), (576, 2155710), (640, 1940139), (720, 1724568), (724, 1715040), (794, 1563840), (864, 1437140), (905, 1372032), (960, 1293426), (1080, 1149712), (1086, 1143360), (1152, 1077855), (1191, 1042560), (1440, 862284), (1448, 857520), (1588, 781920), (1629, 762240), (1728, 718570), (1810, 686016), (1920, 646713), (1985, 625536), (2160, 574856), (2172, 571680), (2382, 521280), (2715, 457344), (2880, 431142), (2896, 428760), (3176, 390960), (3258, 381120), (3456, 359285), (3573, 347520), (3620, 343008), (3970, 312768), (4320, 287428), (4344, 285840), (4764, 260640), (4887, 254080), (5430, 228672), (5760, 215571), (5792, 214380), (5955, 208512), (6352, 195480), (6516, 190560), (7146, 173760), (7240, 171504), (7940, 156384), (8145, 152448), (8640, 143714), (8688, 142920), (9528, 130320), (9774, 127040), (10719, 115840), (10860, 114336), (11584, 107190), (11910, 104256), (12704, 97740), (13032, 95280), (14292, 86880), (14480, 85752), (15880, 78192), (16290, 76224), (17280, 71857), (17376, 71460), (17865, 69504), (19056, 65160), (19548, 63520), (21438, 57920), (21720, 57168), (23168, 53595), (23820, 52128), (24435, 50816), (25408, 48870), (26064, 47640), (28584, 43440), (28960, 42876), (31760, 39096), (32580, 38112), (34752, 35730)]