195868020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{7369}}^1$

素因数の和:7824

約数の個数: 48

約数和(自身を含む): 549743040

約数和(自身を除く): 353875020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2658, 4430, 5316, 6645, 7369, 8860, 13290, 14738, 22107, 26580, 29476, 36845, 44214, 73690, 88428, 110535, 147380, 221070, 442140, 3264467, 6528934, 9793401, 13057868, 16322335, 19586802, 32644670, 39173604, 48967005, 65289340, 97934010, 195868020]

約数ペア:

[(1, 195868020), (2, 97934010), (3, 65289340), (4, 48967005), (5, 39173604), (6, 32644670), (10, 19586802), (12, 16322335), (15, 13057868), (20, 9793401), (30, 6528934), (60, 3264467), (443, 442140), (886, 221070), (1329, 147380), (1772, 110535), (2215, 88428), (2658, 73690), (4430, 44214), (5316, 36845), (6645, 29476), (7369, 26580), (8860, 22107), (13290, 14738)]