142142640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{592261}}^1$

素因数の和:592277

約数の個数: 40

約数和(自身を含む): 440642928

約数和(自身を除く): 298500288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 592261, 1184522, 1776783, 2369044, 2961305, 3553566, 4738088, 5922610, 7107132, 8883915, 9476176, 11845220, 14214264, 17767830, 23690440, 28428528, 35535660, 47380880, 71071320, 142142640]

約数ペア:

[(1, 142142640), (2, 71071320), (3, 47380880), (4, 35535660), (5, 28428528), (6, 23690440), (8, 17767830), (10, 14214264), (12, 11845220), (15, 9476176), (16, 8883915), (20, 7107132), (24, 5922610), (30, 4738088), (40, 3553566), (48, 2961305), (60, 2369044), (80, 1776783), (120, 1184522), (240, 592261)]