142742580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{2539}}^1$

素因数の和:3488

約数の個数: 48

約数和(自身を含む): 400263360

約数和(自身を除く): 257520780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 937, 1874, 2539, 2811, 3748, 4685, 5078, 5622, 7617, 9370, 10156, 11244, 12695, 14055, 15234, 18740, 25390, 28110, 30468, 38085, 50780, 56220, 76170, 152340, 2379043, 4758086, 7137129, 9516172, 11895215, 14274258, 23790430, 28548516, 35685645, 47580860, 71371290, 142742580]

約数ペア:

[(1, 142742580), (2, 71371290), (3, 47580860), (4, 35685645), (5, 28548516), (6, 23790430), (10, 14274258), (12, 11895215), (15, 9516172), (20, 7137129), (30, 4758086), (60, 2379043), (937, 152340), (1874, 76170), (2539, 56220), (2811, 50780), (3748, 38085), (4685, 30468), (5078, 28110), (5622, 25390), (7617, 18740), (9370, 15234), (10156, 14055), (11244, 12695)]