272332020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{85639}}^1$

素因数の和:85704

約数の個数: 48

約数和(自身を含む): 776926080

約数和(自身を除く): 504594060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 85639, 171278, 256917, 342556, 428195, 513834, 856390, 1027668, 1284585, 1712780, 2569170, 4538867, 5138340, 9077734, 13616601, 18155468, 22694335, 27233202, 45388670, 54466404, 68083005, 90777340, 136166010, 272332020]

約数ペア:

[(1, 272332020), (2, 136166010), (3, 90777340), (4, 68083005), (5, 54466404), (6, 45388670), (10, 27233202), (12, 22694335), (15, 18155468), (20, 13616601), (30, 9077734), (53, 5138340), (60, 4538867), (106, 2569170), (159, 1712780), (212, 1284585), (265, 1027668), (318, 856390), (530, 513834), (636, 428195), (795, 342556), (1060, 256917), (1590, 171278), (3180, 85639)]