281829720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2348581}}^1$

素因数の和:2348595

約数の個数: 32

約数和(自身を含む): 845489520

約数和(自身を除く): 563659800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2348581, 4697162, 7045743, 9394324, 11742905, 14091486, 18788648, 23485810, 28182972, 35228715, 46971620, 56365944, 70457430, 93943240, 140914860, 281829720]

約数ペア:

[(1, 281829720), (2, 140914860), (3, 93943240), (4, 70457430), (5, 56365944), (6, 46971620), (8, 35228715), (10, 28182972), (12, 23485810), (15, 18788648), (20, 14091486), (24, 11742905), (30, 9394324), (40, 7045743), (60, 4697162), (120, 2348581)]