23997480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15383}}^1$

素因数の和:15410

約数の個数: 64

約数和(自身を含む): 77535360

約数和(自身を除く): 53537880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 15383, 30766, 46149, 61532, 76915, 92298, 123064, 153830, 184596, 199979, 230745, 307660, 369192, 399958, 461490, 599937, 615320, 799916, 922980, 999895, 1199874, 1599832, 1845960, 1999790, 2399748, 2999685, 3999580, 4799496, 5999370, 7999160, 11998740, 23997480]

約数ペア:

[(1, 23997480), (2, 11998740), (3, 7999160), (4, 5999370), (5, 4799496), (6, 3999580), (8, 2999685), (10, 2399748), (12, 1999790), (13, 1845960), (15, 1599832), (20, 1199874), (24, 999895), (26, 922980), (30, 799916), (39, 615320), (40, 599937), (52, 461490), (60, 399958), (65, 369192), (78, 307660), (104, 230745), (120, 199979), (130, 184596), (156, 153830), (195, 123064), (260, 92298), (312, 76915), (390, 61532), (520, 46149), (780, 30766), (1560, 15383)]