549967080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{352543}}^1$

素因数の和:352570

約数の個数: 64

約数和(自身を含む): 1776821760

約数和(自身を除く): 1226854680

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, 352543, 705086, 1057629, 1410172, 1762715, 2115258, 2820344, 3525430, 4230516, 4583059, 5288145, 7050860, 8461032, 9166118, 10576290, 13749177, 14101720, 18332236, 21152580, 22915295, 27498354, 36664472, 42305160, 45830590, 54996708, 68745885, 91661180, 109993416, 137491770, 183322360, 274983540, 549967080]

約数ペア:

[(1, 549967080), (2, 274983540), (3, 183322360), (4, 137491770), (5, 109993416), (6, 91661180), (8, 68745885), (10, 54996708), (12, 45830590), (13, 42305160), (15, 36664472), (20, 27498354), (24, 22915295), (26, 21152580), (30, 18332236), (39, 14101720), (40, 13749177), (52, 10576290), (60, 9166118), (65, 8461032), (78, 7050860), (104, 5288145), (120, 4583059), (130, 4230516), (156, 3525430), (195, 2820344), (260, 2115258), (312, 1762715), (390, 1410172), (520, 1057629), (780, 705086), (1560, 352543)]