427281720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3560681}}^1$

素因数の和:3560695

約数の個数: 32

約数和(自身を含む): 1281845520

約数和(自身を除く): 854563800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3560681, 7121362, 10682043, 14242724, 17803405, 21364086, 28485448, 35606810, 42728172, 53410215, 71213620, 85456344, 106820430, 142427240, 213640860, 427281720]

約数ペア:

[(1, 427281720), (2, 213640860), (3, 142427240), (4, 106820430), (5, 85456344), (6, 71213620), (8, 53410215), (10, 42728172), (12, 35606810), (15, 28485448), (20, 21364086), (24, 17803405), (30, 14242724), (40, 10682043), (60, 7121362), (120, 3560681)]