68525040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{285521}}^1$

素因数の和:285537

約数の個数: 40

約数和(自身を含む): 212428368

約数和(自身を除く): 143903328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 285521, 571042, 856563, 1142084, 1427605, 1713126, 2284168, 2855210, 3426252, 4282815, 4568336, 5710420, 6852504, 8565630, 11420840, 13705008, 17131260, 22841680, 34262520, 68525040]

約数ペア:

[(1, 68525040), (2, 34262520), (3, 22841680), (4, 17131260), (5, 13705008), (6, 11420840), (8, 8565630), (10, 6852504), (12, 5710420), (15, 4568336), (16, 4282815), (20, 3426252), (24, 2855210), (30, 2284168), (40, 1713126), (48, 1427605), (60, 1142084), (80, 856563), (120, 571042), (240, 285521)]