488389740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8139829}}^1$

素因数の和:8139841

約数の個数: 24

約数和(自身を含む): 1367491440

約数和(自身を除く): 879101700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8139829, 16279658, 24419487, 32559316, 40699145, 48838974, 81398290, 97677948, 122097435, 162796580, 244194870, 488389740]

約数ペア:

[(1, 488389740), (2, 244194870), (3, 162796580), (4, 122097435), (5, 97677948), (6, 81398290), (10, 48838974), (12, 40699145), (15, 32559316), (20, 24419487), (30, 16279658), (60, 8139829)]