76545240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10457}}^1$

素因数の和:10532

約数の個数: 64

約数和(自身を含む): 233422560

約数和(自身を除く): 156877320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 10457, 20914, 31371, 41828, 52285, 62742, 83656, 104570, 125484, 156855, 209140, 250968, 313710, 418280, 627420, 637877, 1254840, 1275754, 1913631, 2551508, 3189385, 3827262, 5103016, 6378770, 7654524, 9568155, 12757540, 15309048, 19136310, 25515080, 38272620, 76545240]

約数ペア:

[(1, 76545240), (2, 38272620), (3, 25515080), (4, 19136310), (5, 15309048), (6, 12757540), (8, 9568155), (10, 7654524), (12, 6378770), (15, 5103016), (20, 3827262), (24, 3189385), (30, 2551508), (40, 1913631), (60, 1275754), (61, 1254840), (120, 637877), (122, 627420), (183, 418280), (244, 313710), (305, 250968), (366, 209140), (488, 156855), (610, 125484), (732, 104570), (915, 83656), (1220, 62742), (1464, 52285), (1830, 41828), (2440, 31371), (3660, 20914), (7320, 10457)]