1188724480

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22651}}^1$

素因数の和:22713

約数の個数: 72

約数和(自身を含む): 2916943344

約数和(自身を除く): 1728218864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2624, 3280, 5248, 6560, 10496, 13120, 22651, 26240, 45302, 52480, 90604, 113255, 181208, 226510, 362416, 453020, 724832, 906040, 928691, 1449664, 1812080, 1857382, 2899328, 3624160, 3714764, 4643455, 5798656, 7248320, 7429528, 9286910, 14496640, 14859056, 18573820, 28993280, 29718112, 37147640, 59436224, 74295280, 118872448, 148590560, 237744896, 297181120, 594362240, 1188724480]

約数ペア:

[(1, 1188724480), (2, 594362240), (4, 297181120), (5, 237744896), (8, 148590560), (10, 118872448), (16, 74295280), (20, 59436224), (32, 37147640), (40, 29718112), (41, 28993280), (64, 18573820), (80, 14859056), (82, 14496640), (128, 9286910), (160, 7429528), (164, 7248320), (205, 5798656), (256, 4643455), (320, 3714764), (328, 3624160), (410, 2899328), (640, 1857382), (656, 1812080), (820, 1449664), (1280, 928691), (1312, 906040), (1640, 724832), (2624, 453020), (3280, 362416), (5248, 226510), (6560, 181208), (10496, 113255), (13120, 90604), (22651, 52480), (26240, 45302)]