221314920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1844291}}^1$

素因数の和:1844305

約数の個数: 32

約数和(自身を含む): 663945120

約数和(自身を除く): 442630200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1844291, 3688582, 5532873, 7377164, 9221455, 11065746, 14754328, 18442910, 22131492, 27664365, 36885820, 44262984, 55328730, 73771640, 110657460, 221314920]

約数ペア:

[(1, 221314920), (2, 110657460), (3, 73771640), (4, 55328730), (5, 44262984), (6, 36885820), (8, 27664365), (10, 22131492), (12, 18442910), (15, 14754328), (20, 11065746), (24, 9221455), (30, 7377164), (40, 5532873), (60, 3688582), (120, 1844291)]