1215150360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{12517}}^1$

素因数の和:13340

約数の個数: 64

約数和(自身を含む): 3650248800

約数和(自身を除く): 2435098440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 809, 1618, 2427, 3236, 4045, 4854, 6472, 8090, 9708, 12135, 12517, 16180, 19416, 24270, 25034, 32360, 37551, 48540, 50068, 62585, 75102, 97080, 100136, 125170, 150204, 187755, 250340, 300408, 375510, 500680, 751020, 1502040, 10126253, 20252506, 30378759, 40505012, 50631265, 60757518, 81010024, 101262530, 121515036, 151893795, 202525060, 243030072, 303787590, 405050120, 607575180, 1215150360]

約数ペア:

[(1, 1215150360), (2, 607575180), (3, 405050120), (4, 303787590), (5, 243030072), (6, 202525060), (8, 151893795), (10, 121515036), (12, 101262530), (15, 81010024), (20, 60757518), (24, 50631265), (30, 40505012), (40, 30378759), (60, 20252506), (120, 10126253), (809, 1502040), (1618, 751020), (2427, 500680), (3236, 375510), (4045, 300408), (4854, 250340), (6472, 187755), (8090, 150204), (9708, 125170), (12135, 100136), (12517, 97080), (16180, 75102), (19416, 62585), (24270, 50068), (25034, 48540), (32360, 37551)]