8016780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 22879584

約数和(自身を除く): 14862804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2521, 3180, 5042, 7563, 10084, 12605, 15126, 25210, 30252, 37815, 50420, 75630, 133613, 151260, 267226, 400839, 534452, 668065, 801678, 1336130, 1603356, 2004195, 2672260, 4008390, 8016780]

約数ペア:

[(1, 8016780), (2, 4008390), (3, 2672260), (4, 2004195), (5, 1603356), (6, 1336130), (10, 801678), (12, 668065), (15, 534452), (20, 400839), (30, 267226), (53, 151260), (60, 133613), (106, 75630), (159, 50420), (212, 37815), (265, 30252), (318, 25210), (530, 15126), (636, 12605), (795, 10084), (1060, 7563), (1590, 5042), (2521, 3180)]