1642020960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3420877}}^1$

素因数の和:3420895

約数の個数: 48

約数和(自身を含む): 5172367536

約数和(自身を除く): 3530346576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3420877, 6841754, 10262631, 13683508, 17104385, 20525262, 27367016, 34208770, 41050524, 51313155, 54734032, 68417540, 82101048, 102626310, 109468064, 136835080, 164202096, 205252620, 273670160, 328404192, 410505240, 547340320, 821010480, 1642020960]

約数ペア:

[(1, 1642020960), (2, 821010480), (3, 547340320), (4, 410505240), (5, 328404192), (6, 273670160), (8, 205252620), (10, 164202096), (12, 136835080), (15, 109468064), (16, 102626310), (20, 82101048), (24, 68417540), (30, 54734032), (32, 51313155), (40, 41050524), (48, 34208770), (60, 27367016), (80, 20525262), (96, 17104385), (120, 13683508), (160, 10262631), (240, 6841754), (480, 3420877)]