1524120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 4929120

約数和(自身を除く): 3405000

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, 977, 1560, 1954, 2931, 3908, 4885, 5862, 7816, 9770, 11724, 12701, 14655, 19540, 23448, 25402, 29310, 38103, 39080, 50804, 58620, 63505, 76206, 101608, 117240, 127010, 152412, 190515, 254020, 304824, 381030, 508040, 762060, 1524120]

約数ペア:

[(1, 1524120), (2, 762060), (3, 508040), (4, 381030), (5, 304824), (6, 254020), (8, 190515), (10, 152412), (12, 127010), (13, 117240), (15, 101608), (20, 76206), (24, 63505), (26, 58620), (30, 50804), (39, 39080), (40, 38103), (52, 29310), (60, 25402), (65, 23448), (78, 19540), (104, 14655), (120, 12701), (130, 11724), (156, 9770), (195, 7816), (260, 5862), (312, 4885), (390, 3908), (520, 2931), (780, 1954), (977, 1560)]