122993520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:607

約数の個数: 160

約数和(自身を含む): 416640000

約数和(自身を除く): 293646480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 312, 316, 390, 395, 474, 499, 520, 624, 632, 780, 790, 948, 998, 1027, 1040, 1185, 1264, 1497, 1560, 1580, 1896, 1996, 2054, 2370, 2495, 2994, 3081, 3120, 3160, 3792, 3992, 4108, 4740, 4990, 5135, 5988, 6162, 6320, 6487, 7485, 7984, 8216, 9480, 9980, 10270, 11976, 12324, 12974, 14970, 15405, 16432, 18960, 19461, 19960, 20540, 23952, 24648, 25948, 29940, 30810, 32435, 38922, 39421, 39920, 41080, 49296, 51896, 59880, 61620, 64870, 77844, 78842, 82160, 97305, 103792, 118263, 119760, 123240, 129740, 155688, 157684, 194610, 197105, 236526, 246480, 259480, 311376, 315368, 389220, 394210, 473052, 512473, 518960, 591315, 630736, 778440, 788420, 946104, 1024946, 1182630, 1537419, 1556880, 1576840, 1892208, 2049892, 2365260, 2562365, 3074838, 3153680, 4099784, 4730520, 5124730, 6149676, 7687095, 8199568, 9461040, 10249460, 12299352, 15374190, 20498920, 24598704, 30748380, 40997840, 61496760, 122993520]

約数ペア:

[(1, 122993520), (2, 61496760), (3, 40997840), (4, 30748380), (5, 24598704), (6, 20498920), (8, 15374190), (10, 12299352), (12, 10249460), (13, 9461040), (15, 8199568), (16, 7687095), (20, 6149676), (24, 5124730), (26, 4730520), (30, 4099784), (39, 3153680), (40, 3074838), (48, 2562365), (52, 2365260), (60, 2049892), (65, 1892208), (78, 1576840), (79, 1556880), (80, 1537419), (104, 1182630), (120, 1024946), (130, 946104), (156, 788420), (158, 778440), (195, 630736), (208, 591315), (237, 518960), (240, 512473), (260, 473052), (312, 394210), (316, 389220), (390, 315368), (395, 311376), (474, 259480), (499, 246480), (520, 236526), (624, 197105), (632, 194610), (780, 157684), (790, 155688), (948, 129740), (998, 123240), (1027, 119760), (1040, 118263), (1185, 103792), (1264, 97305), (1497, 82160), (1560, 78842), (1580, 77844), (1896, 64870), (1996, 61620), (2054, 59880), (2370, 51896), (2495, 49296), (2994, 41080), (3081, 39920), (3120, 39421), (3160, 38922), (3792, 32435), (3992, 30810), (4108, 29940), (4740, 25948), (4990, 24648), (5135, 23952), (5988, 20540), (6162, 19960), (6320, 19461), (6487, 18960), (7485, 16432), (7984, 15405), (8216, 14970), (9480, 12974), (9980, 12324), (10270, 11976)]