138114840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1150957}}^1$

素因数の和:1150971

約数の個数: 32

約数和(自身を含む): 414344880

約数和(自身を除く): 276230040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1150957, 2301914, 3452871, 4603828, 5754785, 6905742, 9207656, 11509570, 13811484, 17264355, 23019140, 27622968, 34528710, 46038280, 69057420, 138114840]

約数ペア:

[(1, 138114840), (2, 69057420), (3, 46038280), (4, 34528710), (5, 27622968), (6, 23019140), (8, 17264355), (10, 13811484), (12, 11509570), (15, 9207656), (20, 6905742), (24, 5754785), (30, 4603828), (40, 3452871), (60, 2301914), (120, 1150957)]