129976080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41659}}^1$

素因数の和:41688

約数の個数: 80

約数和(自身を含む): 433930560

約数和(自身を除く): 303954480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 41659, 83318, 124977, 166636, 208295, 249954, 333272, 416590, 499908, 541567, 624885, 666544, 833180, 999816, 1083134, 1249770, 1624701, 1666360, 1999632, 2166268, 2499540, 2707835, 3249402, 3332720, 4332536, 4999080, 5415670, 6498804, 8123505, 8665072, 9998160, 10831340, 12997608, 16247010, 21662680, 25995216, 32494020, 43325360, 64988040, 129976080]

約数ペア:

[(1, 129976080), (2, 64988040), (3, 43325360), (4, 32494020), (5, 25995216), (6, 21662680), (8, 16247010), (10, 12997608), (12, 10831340), (13, 9998160), (15, 8665072), (16, 8123505), (20, 6498804), (24, 5415670), (26, 4999080), (30, 4332536), (39, 3332720), (40, 3249402), (48, 2707835), (52, 2499540), (60, 2166268), (65, 1999632), (78, 1666360), (80, 1624701), (104, 1249770), (120, 1083134), (130, 999816), (156, 833180), (195, 666544), (208, 624885), (240, 541567), (260, 499908), (312, 416590), (390, 333272), (520, 249954), (624, 208295), (780, 166636), (1040, 124977), (1560, 83318), (3120, 41659)]