68841120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{143419}}^1$

素因数の和:143437

約数の個数: 48

約数和(自身を含む): 216851040

約数和(自身を除く): 148009920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 143419, 286838, 430257, 573676, 717095, 860514, 1147352, 1434190, 1721028, 2151285, 2294704, 2868380, 3442056, 4302570, 4589408, 5736760, 6884112, 8605140, 11473520, 13768224, 17210280, 22947040, 34420560, 68841120]

約数ペア:

[(1, 68841120), (2, 34420560), (3, 22947040), (4, 17210280), (5, 13768224), (6, 11473520), (8, 8605140), (10, 6884112), (12, 5736760), (15, 4589408), (16, 4302570), (20, 3442056), (24, 2868380), (30, 2294704), (32, 2151285), (40, 1721028), (48, 1434190), (60, 1147352), (80, 860514), (96, 717095), (120, 573676), (160, 430257), (240, 286838), (480, 143419)]