4672020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{77867}}^1$

素因数の和:77879

約数の個数: 24

約数和(自身を含む): 13081824

約数和(自身を除く): 8409804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 77867, 155734, 233601, 311468, 389335, 467202, 778670, 934404, 1168005, 1557340, 2336010, 4672020]

約数ペア:

[(1, 4672020), (2, 2336010), (3, 1557340), (4, 1168005), (5, 934404), (6, 778670), (10, 467202), (12, 389335), (15, 311468), (20, 233601), (30, 155734), (60, 77867)]