146578680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{135721}}^1$

素因数の和:135741

約数の個数: 64

約数和(自身を含む): 488599200

約数和(自身を除く): 342020520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 135721, 271442, 407163, 542884, 678605, 814326, 1085768, 1221489, 1357210, 1628652, 2035815, 2442978, 2714420, 3257304, 3664467, 4071630, 4885956, 5428840, 6107445, 7328934, 8143260, 9771912, 12214890, 14657868, 16286520, 18322335, 24429780, 29315736, 36644670, 48859560, 73289340, 146578680]

約数ペア:

[(1, 146578680), (2, 73289340), (3, 48859560), (4, 36644670), (5, 29315736), (6, 24429780), (8, 18322335), (9, 16286520), (10, 14657868), (12, 12214890), (15, 9771912), (18, 8143260), (20, 7328934), (24, 6107445), (27, 5428840), (30, 4885956), (36, 4071630), (40, 3664467), (45, 3257304), (54, 2714420), (60, 2442978), (72, 2035815), (90, 1628652), (108, 1357210), (120, 1221489), (135, 1085768), (180, 814326), (216, 678605), (270, 542884), (360, 407163), (540, 271442), (1080, 135721)]