124217040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{517571}}^1$

素因数の和:517587

約数の個数: 40

約数和(自身を含む): 385073568

約数和(自身を除く): 260856528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 517571, 1035142, 1552713, 2070284, 2587855, 3105426, 4140568, 5175710, 6210852, 7763565, 8281136, 10351420, 12421704, 15527130, 20702840, 24843408, 31054260, 41405680, 62108520, 124217040]

約数ペア:

[(1, 124217040), (2, 62108520), (3, 41405680), (4, 31054260), (5, 24843408), (6, 20702840), (8, 15527130), (10, 12421704), (12, 10351420), (15, 8281136), (16, 7763565), (20, 6210852), (24, 5175710), (30, 4140568), (40, 3105426), (48, 2587855), (60, 2070284), (80, 1552713), (120, 1035142), (240, 517571)]