56680320

素因数分解:

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

素因数の和:632

約数の個数: 128

約数和(自身を含む): 184407840

約数和(自身を除く): 127727520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 557, 636, 640, 795, 848, 960, 1060, 1114, 1272, 1590, 1671, 1696, 1920, 2120, 2228, 2544, 2785, 3180, 3342, 3392, 4240, 4456, 5088, 5570, 6360, 6684, 6784, 8355, 8480, 8912, 10176, 11140, 12720, 13368, 16710, 16960, 17824, 20352, 22280, 25440, 26736, 29521, 33420, 33920, 35648, 44560, 50880, 53472, 59042, 66840, 71296, 88563, 89120, 101760, 106944, 118084, 133680, 147605, 177126, 178240, 213888, 236168, 267360, 295210, 354252, 356480, 442815, 472336, 534720, 590420, 708504, 885630, 944672, 1069440, 1180840, 1417008, 1771260, 1889344, 2361680, 2834016, 3542520, 3778688, 4723360, 5668032, 7085040, 9446720, 11336064, 14170080, 18893440, 28340160, 56680320]

約数ペア:

[(1, 56680320), (2, 28340160), (3, 18893440), (4, 14170080), (5, 11336064), (6, 9446720), (8, 7085040), (10, 5668032), (12, 4723360), (15, 3778688), (16, 3542520), (20, 2834016), (24, 2361680), (30, 1889344), (32, 1771260), (40, 1417008), (48, 1180840), (53, 1069440), (60, 944672), (64, 885630), (80, 708504), (96, 590420), (106, 534720), (120, 472336), (128, 442815), (159, 356480), (160, 354252), (192, 295210), (212, 267360), (240, 236168), (265, 213888), (318, 178240), (320, 177126), (384, 147605), (424, 133680), (480, 118084), (530, 106944), (557, 101760), (636, 89120), (640, 88563), (795, 71296), (848, 66840), (960, 59042), (1060, 53472), (1114, 50880), (1272, 44560), (1590, 35648), (1671, 33920), (1696, 33420), (1920, 29521), (2120, 26736), (2228, 25440), (2544, 22280), (2785, 20352), (3180, 17824), (3342, 16960), (3392, 16710), (4240, 13368), (4456, 12720), (5088, 11140), (5570, 10176), (6360, 8912), (6684, 8480), (6784, 8355)]