152992020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2549867}}^1$

素因数の和:2549879

約数の個数: 24

約数和(自身を含む): 428377824

約数和(自身を除く): 275385804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2549867, 5099734, 7649601, 10199468, 12749335, 15299202, 25498670, 30598404, 38248005, 50997340, 76496010, 152992020]

約数ペア:

[(1, 152992020), (2, 76496010), (3, 50997340), (4, 38248005), (5, 30598404), (6, 25498670), (10, 15299202), (12, 12749335), (15, 10199468), (20, 7649601), (30, 5099734), (60, 2549867)]