133412640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{557}}^1$

素因数の和:1074

約数の個数: 96

約数和(自身を含む): 421848000

約数和(自身を除く): 288435360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 499, 557, 998, 1114, 1497, 1671, 1996, 2228, 2495, 2785, 2994, 3342, 3992, 4456, 4990, 5570, 5988, 6684, 7485, 7984, 8355, 8912, 9980, 11140, 11976, 13368, 14970, 15968, 16710, 17824, 19960, 22280, 23952, 26736, 29940, 33420, 39920, 44560, 47904, 53472, 59880, 66840, 79840, 89120, 119760, 133680, 239520, 267360, 277943, 555886, 833829, 1111772, 1389715, 1667658, 2223544, 2779430, 3335316, 4169145, 4447088, 5558860, 6670632, 8338290, 8894176, 11117720, 13341264, 16676580, 22235440, 26682528, 33353160, 44470880, 66706320, 133412640]

約数ペア:

[(1, 133412640), (2, 66706320), (3, 44470880), (4, 33353160), (5, 26682528), (6, 22235440), (8, 16676580), (10, 13341264), (12, 11117720), (15, 8894176), (16, 8338290), (20, 6670632), (24, 5558860), (30, 4447088), (32, 4169145), (40, 3335316), (48, 2779430), (60, 2223544), (80, 1667658), (96, 1389715), (120, 1111772), (160, 833829), (240, 555886), (480, 277943), (499, 267360), (557, 239520), (998, 133680), (1114, 119760), (1497, 89120), (1671, 79840), (1996, 66840), (2228, 59880), (2495, 53472), (2785, 47904), (2994, 44560), (3342, 39920), (3992, 33420), (4456, 29940), (4990, 26736), (5570, 23952), (5988, 22280), (6684, 19960), (7485, 17824), (7984, 16710), (8355, 15968), (8912, 14970), (9980, 13368), (11140, 11976)]