63957720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{532981}}^1$

素因数の和:532995

約数の個数: 32

約数和(自身を含む): 191873520

約数和(自身を除く): 127915800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 532981, 1065962, 1598943, 2131924, 2664905, 3197886, 4263848, 5329810, 6395772, 7994715, 10659620, 12791544, 15989430, 21319240, 31978860, 63957720]

約数ペア:

[(1, 63957720), (2, 31978860), (3, 21319240), (4, 15989430), (5, 12791544), (6, 10659620), (8, 7994715), (10, 6395772), (12, 5329810), (15, 4263848), (20, 3197886), (24, 2664905), (30, 2131924), (40, 1598943), (60, 1065962), (120, 532981)]