65454720720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{596779}}^1$

素因数の和:597252

約数の個数: 80

約数和(自身を含む): 203353978560

約数和(自身を除く): 137899257840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 457, 914, 1371, 1828, 2285, 2742, 3656, 4570, 5484, 6855, 7312, 9140, 10968, 13710, 18280, 21936, 27420, 36560, 54840, 109680, 596779, 1193558, 1790337, 2387116, 2983895, 3580674, 4774232, 5967790, 7161348, 8951685, 9548464, 11935580, 14322696, 17903370, 23871160, 28645392, 35806740, 47742320, 71613480, 143226960, 272728003, 545456006, 818184009, 1090912012, 1363640015, 1636368018, 2181824024, 2727280030, 3272736036, 4090920045, 4363648048, 5454560060, 6545472072, 8181840090, 10909120120, 13090944144, 16363680180, 21818240240, 32727360360, 65454720720]

約数ペア:

[(1, 65454720720), (2, 32727360360), (3, 21818240240), (4, 16363680180), (5, 13090944144), (6, 10909120120), (8, 8181840090), (10, 6545472072), (12, 5454560060), (15, 4363648048), (16, 4090920045), (20, 3272736036), (24, 2727280030), (30, 2181824024), (40, 1636368018), (48, 1363640015), (60, 1090912012), (80, 818184009), (120, 545456006), (240, 272728003), (457, 143226960), (914, 71613480), (1371, 47742320), (1828, 35806740), (2285, 28645392), (2742, 23871160), (3656, 17903370), (4570, 14322696), (5484, 11935580), (6855, 9548464), (7312, 8951685), (9140, 7161348), (10968, 5967790), (13710, 4774232), (18280, 3580674), (21936, 2983895), (27420, 2387116), (36560, 1790337), (54840, 1193558), (109680, 596779)]