137657040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{573571}}^1$

素因数の和:573587

約数の個数: 40

約数和(自身を含む): 426737568

約数和(自身を除く): 289080528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 573571, 1147142, 1720713, 2294284, 2867855, 3441426, 4588568, 5735710, 6882852, 8603565, 9177136, 11471420, 13765704, 17207130, 22942840, 27531408, 34414260, 45885680, 68828520, 137657040]

約数ペア:

[(1, 137657040), (2, 68828520), (3, 45885680), (4, 34414260), (5, 27531408), (6, 22942840), (8, 17207130), (10, 13765704), (12, 11471420), (15, 9177136), (16, 8603565), (20, 6882852), (24, 5735710), (30, 4588568), (40, 3441426), (48, 2867855), (60, 2294284), (80, 1720713), (120, 1147142), (240, 573571)]