1808604120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15071701}}^1$

素因数の和:15071715

約数の個数: 32

約数和(自身を含む): 5425812720

約数和(自身を除く): 3617208600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15071701, 30143402, 45215103, 60286804, 75358505, 90430206, 120573608, 150717010, 180860412, 226075515, 301434020, 361720824, 452151030, 602868040, 904302060, 1808604120]

約数ペア:

[(1, 1808604120), (2, 904302060), (3, 602868040), (4, 452151030), (5, 361720824), (6, 301434020), (8, 226075515), (10, 180860412), (12, 150717010), (15, 120573608), (20, 90430206), (24, 75358505), (30, 60286804), (40, 45215103), (60, 30143402), (120, 15071701)]