720049956

素因数分解:

$2^2\times 3^1\times {\mathrm{9803}}^1\times {\mathrm{6121}}^1$

素因数の和:15931

約数の個数: 24

約数和(自身を含む): 1680562464

約数和(自身を除く): 960512508

約数列:

[1, 2, 3, 4, 6, 12, 6121, 9803, 12242, 18363, 19606, 24484, 29409, 36726, 39212, 58818, 73452, 117636, 60004163, 120008326, 180012489, 240016652, 360024978, 720049956]

約数ペア:

[(1, 720049956), (2, 360024978), (3, 240016652), (4, 180012489), (6, 120008326), (12, 60004163), (6121, 117636), (9803, 73452), (12242, 58818), (18363, 39212), (19606, 36726), (24484, 29409)]