431005920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9257}}^1$

素因数の和:9372

約数の個数: 96

約数和(自身を含む): 1371813408

約数和(自身を除く): 940807488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3880, 4656, 5820, 7760, 9257, 9312, 11640, 15520, 18514, 23280, 27771, 37028, 46285, 46560, 55542, 74056, 92570, 111084, 138855, 148112, 185140, 222168, 277710, 296224, 370280, 444336, 555420, 740560, 888672, 897929, 1110840, 1481120, 1795858, 2221680, 2693787, 3591716, 4443360, 4489645, 5387574, 7183432, 8979290, 10775148, 13468935, 14366864, 17958580, 21550296, 26937870, 28733728, 35917160, 43100592, 53875740, 71834320, 86201184, 107751480, 143668640, 215502960, 431005920]

約数ペア:

[(1, 431005920), (2, 215502960), (3, 143668640), (4, 107751480), (5, 86201184), (6, 71834320), (8, 53875740), (10, 43100592), (12, 35917160), (15, 28733728), (16, 26937870), (20, 21550296), (24, 17958580), (30, 14366864), (32, 13468935), (40, 10775148), (48, 8979290), (60, 7183432), (80, 5387574), (96, 4489645), (97, 4443360), (120, 3591716), (160, 2693787), (194, 2221680), (240, 1795858), (291, 1481120), (388, 1110840), (480, 897929), (485, 888672), (582, 740560), (776, 555420), (970, 444336), (1164, 370280), (1455, 296224), (1552, 277710), (1940, 222168), (2328, 185140), (2910, 148112), (3104, 138855), (3880, 111084), (4656, 92570), (5820, 74056), (7760, 55542), (9257, 46560), (9312, 46285), (11640, 37028), (15520, 27771), (18514, 23280)]