2407080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1570

約数の個数: 64

約数和(自身を含む): 7781760

約数和(自身を除く): 5374680

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, 1543, 1560, 3086, 4629, 6172, 7715, 9258, 12344, 15430, 18516, 20059, 23145, 30860, 37032, 40118, 46290, 60177, 61720, 80236, 92580, 100295, 120354, 160472, 185160, 200590, 240708, 300885, 401180, 481416, 601770, 802360, 1203540, 2407080]

約数ペア:

[(1, 2407080), (2, 1203540), (3, 802360), (4, 601770), (5, 481416), (6, 401180), (8, 300885), (10, 240708), (12, 200590), (13, 185160), (15, 160472), (20, 120354), (24, 100295), (26, 92580), (30, 80236), (39, 61720), (40, 60177), (52, 46290), (60, 40118), (65, 37032), (78, 30860), (104, 23145), (120, 20059), (130, 18516), (156, 15430), (195, 12344), (260, 9258), (312, 7715), (390, 6172), (520, 4629), (780, 3086), (1543, 1560)]