30847560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4357}}^1$

素因数の和:4430

約数の個数: 64

約数和(自身を含む): 94132800

約数和(自身を除く): 63285240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 4357, 7080, 8714, 13071, 17428, 21785, 26142, 34856, 43570, 52284, 65355, 87140, 104568, 130710, 174280, 257063, 261420, 514126, 522840, 771189, 1028252, 1285315, 1542378, 2056504, 2570630, 3084756, 3855945, 5141260, 6169512, 7711890, 10282520, 15423780, 30847560]

約数ペア:

[(1, 30847560), (2, 15423780), (3, 10282520), (4, 7711890), (5, 6169512), (6, 5141260), (8, 3855945), (10, 3084756), (12, 2570630), (15, 2056504), (20, 1542378), (24, 1285315), (30, 1028252), (40, 771189), (59, 522840), (60, 514126), (118, 261420), (120, 257063), (177, 174280), (236, 130710), (295, 104568), (354, 87140), (472, 65355), (590, 52284), (708, 43570), (885, 34856), (1180, 26142), (1416, 21785), (1770, 17428), (2360, 13071), (3540, 8714), (4357, 7080)]