60400140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3917}}^1$

素因数の和:4186

約数の個数: 48

約数和(自身を含む): 169821792

約数和(自身を除く): 109421652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 3917, 5140, 7710, 7834, 11751, 15420, 15668, 19585, 23502, 39170, 47004, 58755, 78340, 117510, 235020, 1006669, 2013338, 3020007, 4026676, 5033345, 6040014, 10066690, 12080028, 15100035, 20133380, 30200070, 60400140]

約数ペア:

[(1, 60400140), (2, 30200070), (3, 20133380), (4, 15100035), (5, 12080028), (6, 10066690), (10, 6040014), (12, 5033345), (15, 4026676), (20, 3020007), (30, 2013338), (60, 1006669), (257, 235020), (514, 117510), (771, 78340), (1028, 58755), (1285, 47004), (1542, 39170), (2570, 23502), (3084, 19585), (3855, 15668), (3917, 15420), (5140, 11751), (7710, 7834)]