48928320

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{809}}^1$

素因数の和:842

約数の個数: 224

約数和(自身を含む): 197510400

約数和(自身を除く): 148582080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 809, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1618, 1680, 1728, 1890, 2016, 2160, 2240, 2427, 2520, 2880, 3024, 3236, 3360, 3780, 4032, 4045, 4320, 4854, 5040, 5663, 6048, 6472, 6720, 7281, 7560, 8090, 8640, 9708, 10080, 11326, 12096, 12135, 12944, 14562, 15120, 16180, 16989, 19416, 20160, 21843, 22652, 24270, 25888, 28315, 29124, 30240, 32360, 33978, 36405, 38832, 43686, 45304, 48540, 50967, 51776, 56630, 58248, 60480, 64720, 67956, 72810, 77664, 84945, 87372, 90608, 97080, 101934, 109215, 113260, 116496, 129440, 135912, 145620, 152901, 155328, 169890, 174744, 181216, 194160, 203868, 218430, 226520, 232992, 254835, 258880, 271824, 291240, 305802, 339780, 349488, 362432, 388320, 407736, 436860, 453040, 465984, 509670, 543648, 582480, 611604, 679560, 698976, 764505, 776640, 815472, 873720, 906080, 1019340, 1087296, 1164960, 1223208, 1359120, 1397952, 1529010, 1630944, 1747440, 1812160, 2038680, 2329920, 2446416, 2718240, 3058020, 3261888, 3494880, 4077360, 4892832, 5436480, 6116040, 6989760, 8154720, 9785664, 12232080, 16309440, 24464160, 48928320]

約数ペア:

[(1, 48928320), (2, 24464160), (3, 16309440), (4, 12232080), (5, 9785664), (6, 8154720), (7, 6989760), (8, 6116040), (9, 5436480), (10, 4892832), (12, 4077360), (14, 3494880), (15, 3261888), (16, 3058020), (18, 2718240), (20, 2446416), (21, 2329920), (24, 2038680), (27, 1812160), (28, 1747440), (30, 1630944), (32, 1529010), (35, 1397952), (36, 1359120), (40, 1223208), (42, 1164960), (45, 1087296), (48, 1019340), (54, 906080), (56, 873720), (60, 815472), (63, 776640), (64, 764505), (70, 698976), (72, 679560), (80, 611604), (84, 582480), (90, 543648), (96, 509670), (105, 465984), (108, 453040), (112, 436860), (120, 407736), (126, 388320), (135, 362432), (140, 349488), (144, 339780), (160, 305802), (168, 291240), (180, 271824), (189, 258880), (192, 254835), (210, 232992), (216, 226520), (224, 218430), (240, 203868), (252, 194160), (270, 181216), (280, 174744), (288, 169890), (315, 155328), (320, 152901), (336, 145620), (360, 135912), (378, 129440), (420, 116496), (432, 113260), (448, 109215), (480, 101934), (504, 97080), (540, 90608), (560, 87372), (576, 84945), (630, 77664), (672, 72810), (720, 67956), (756, 64720), (809, 60480), (840, 58248), (864, 56630), (945, 51776), (960, 50967), (1008, 48540), (1080, 45304), (1120, 43686), (1260, 38832), (1344, 36405), (1440, 33978), (1512, 32360), (1618, 30240), (1680, 29124), (1728, 28315), (1890, 25888), (2016, 24270), (2160, 22652), (2240, 21843), (2427, 20160), (2520, 19416), (2880, 16989), (3024, 16180), (3236, 15120), (3360, 14562), (3780, 12944), (4032, 12135), (4045, 12096), (4320, 11326), (4854, 10080), (5040, 9708), (5663, 8640), (6048, 8090), (6472, 7560), (6720, 7281)]