12609760

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 30373056

約数和(自身を除く): 17763296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1487, 1696, 2120, 2974, 4240, 5948, 7435, 8480, 11896, 14870, 23792, 29740, 47584, 59480, 78811, 118960, 157622, 237920, 315244, 394055, 630488, 788110, 1260976, 1576220, 2521952, 3152440, 6304880, 12609760]

約数ペア:

[(1, 12609760), (2, 6304880), (4, 3152440), (5, 2521952), (8, 1576220), (10, 1260976), (16, 788110), (20, 630488), (32, 394055), (40, 315244), (53, 237920), (80, 157622), (106, 118960), (160, 78811), (212, 59480), (265, 47584), (424, 29740), (530, 23792), (848, 14870), (1060, 11896), (1487, 8480), (1696, 7435), (2120, 5948), (2974, 4240)]