69401040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{289171}}^1$

素因数の和:289187

約数の個数: 40

約数和(自身を含む): 215143968

約数和(自身を除く): 145742928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 289171, 578342, 867513, 1156684, 1445855, 1735026, 2313368, 2891710, 3470052, 4337565, 4626736, 5783420, 6940104, 8675130, 11566840, 13880208, 17350260, 23133680, 34700520, 69401040]

約数ペア:

[(1, 69401040), (2, 34700520), (3, 23133680), (4, 17350260), (5, 13880208), (6, 11566840), (8, 8675130), (10, 6940104), (12, 5783420), (15, 4626736), (16, 4337565), (20, 3470052), (24, 2891710), (30, 2313368), (40, 1735026), (48, 1445855), (60, 1156684), (80, 867513), (120, 578342), (240, 289171)]