406005240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3383377}}^1$

素因数の和:3383391

約数の個数: 32

約数和(自身を含む): 1218016080

約数和(自身を除く): 812010840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3383377, 6766754, 10150131, 13533508, 16916885, 20300262, 27067016, 33833770, 40600524, 50750655, 67667540, 81201048, 101501310, 135335080, 203002620, 406005240]

約数ペア:

[(1, 406005240), (2, 203002620), (3, 135335080), (4, 101501310), (5, 81201048), (6, 67667540), (8, 50750655), (10, 40600524), (12, 33833770), (15, 27067016), (20, 20300262), (24, 16916885), (30, 13533508), (40, 10150131), (60, 6766754), (120, 3383377)]