322243440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18911}}^1$

素因数の和:18998

約数の個数: 80

約数和(自身を含む): 1013078016

約数和(自身を除く): 690834576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 18911, 37822, 56733, 75644, 94555, 113466, 151288, 189110, 226932, 283665, 302576, 378220, 453864, 567330, 756440, 907728, 1134660, 1342681, 1512880, 2269320, 2685362, 4028043, 4538640, 5370724, 6713405, 8056086, 10741448, 13426810, 16112172, 20140215, 21482896, 26853620, 32224344, 40280430, 53707240, 64448688, 80560860, 107414480, 161121720, 322243440]

約数ペア:

[(1, 322243440), (2, 161121720), (3, 107414480), (4, 80560860), (5, 64448688), (6, 53707240), (8, 40280430), (10, 32224344), (12, 26853620), (15, 21482896), (16, 20140215), (20, 16112172), (24, 13426810), (30, 10741448), (40, 8056086), (48, 6713405), (60, 5370724), (71, 4538640), (80, 4028043), (120, 2685362), (142, 2269320), (213, 1512880), (240, 1342681), (284, 1134660), (355, 907728), (426, 756440), (568, 567330), (710, 453864), (852, 378220), (1065, 302576), (1136, 283665), (1420, 226932), (1704, 189110), (2130, 151288), (2840, 113466), (3408, 94555), (4260, 75644), (5680, 56733), (8520, 37822), (17040, 18911)]