56859240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3617}}^1$

素因数の和:3762

約数の個数: 64

約数和(自身を含む): 171927360

約数和(自身を除く): 115068120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3617, 3930, 5240, 7234, 7860, 10851, 14468, 15720, 18085, 21702, 28936, 36170, 43404, 54255, 72340, 86808, 108510, 144680, 217020, 434040, 473827, 947654, 1421481, 1895308, 2369135, 2842962, 3790616, 4738270, 5685924, 7107405, 9476540, 11371848, 14214810, 18953080, 28429620, 56859240]

約数ペア:

[(1, 56859240), (2, 28429620), (3, 18953080), (4, 14214810), (5, 11371848), (6, 9476540), (8, 7107405), (10, 5685924), (12, 4738270), (15, 3790616), (20, 2842962), (24, 2369135), (30, 1895308), (40, 1421481), (60, 947654), (120, 473827), (131, 434040), (262, 217020), (393, 144680), (524, 108510), (655, 86808), (786, 72340), (1048, 54255), (1310, 43404), (1572, 36170), (1965, 28936), (2620, 21702), (3144, 18085), (3617, 15720), (3930, 14468), (5240, 10851), (7234, 7860)]