254442360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2120353}}^1$

素因数の和:2120367

約数の個数: 32

約数和(自身を含む): 763327440

約数和(自身を除く): 508885080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2120353, 4240706, 6361059, 8481412, 10601765, 12722118, 16962824, 21203530, 25444236, 31805295, 42407060, 50888472, 63610590, 84814120, 127221180, 254442360]

約数ペア:

[(1, 254442360), (2, 127221180), (3, 84814120), (4, 63610590), (5, 50888472), (6, 42407060), (8, 31805295), (10, 25444236), (12, 21203530), (15, 16962824), (20, 12722118), (24, 10601765), (30, 8481412), (40, 6361059), (60, 4240706), (120, 2120353)]