127900560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{532919}}^1$

素因数の和:532935

約数の個数: 40

約数和(自身を含む): 396492480

約数和(自身を除く): 268591920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 532919, 1065838, 1598757, 2131676, 2664595, 3197514, 4263352, 5329190, 6395028, 7993785, 8526704, 10658380, 12790056, 15987570, 21316760, 25580112, 31975140, 42633520, 63950280, 127900560]

約数ペア:

[(1, 127900560), (2, 63950280), (3, 42633520), (4, 31975140), (5, 25580112), (6, 21316760), (8, 15987570), (10, 12790056), (12, 10658380), (15, 8526704), (16, 7993785), (20, 6395028), (24, 5329190), (30, 4263352), (40, 3197514), (48, 2664595), (60, 2131676), (80, 1598757), (120, 1065838), (240, 532919)]