73254840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{610457}}^1$

素因数の和:610471

約数の個数: 32

約数和(自身を含む): 219764880

約数和(自身を除く): 146510040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 610457, 1220914, 1831371, 2441828, 3052285, 3662742, 4883656, 6104570, 7325484, 9156855, 12209140, 14650968, 18313710, 24418280, 36627420, 73254840]

約数ペア:

[(1, 73254840), (2, 36627420), (3, 24418280), (4, 18313710), (5, 14650968), (6, 12209140), (8, 9156855), (10, 7325484), (12, 6104570), (15, 4883656), (20, 3662742), (24, 3052285), (30, 2441828), (40, 1831371), (60, 1220914), (120, 610457)]