151218840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1260157}}^1$

素因数の和:1260171

約数の個数: 32

約数和(自身を含む): 453656880

約数和(自身を除く): 302438040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1260157, 2520314, 3780471, 5040628, 6300785, 7560942, 10081256, 12601570, 15121884, 18902355, 25203140, 30243768, 37804710, 50406280, 75609420, 151218840]

約数ペア:

[(1, 151218840), (2, 75609420), (3, 50406280), (4, 37804710), (5, 30243768), (6, 25203140), (8, 18902355), (10, 15121884), (12, 12601570), (15, 10081256), (20, 7560942), (24, 6300785), (30, 5040628), (40, 3780471), (60, 2520314), (120, 1260157)]