18133065840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{75554441}}^1$

素因数の和:75554457

約数の個数: 40

約数和(自身を含む): 56212504848

約数和(自身を除く): 38079439008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 75554441, 151108882, 226663323, 302217764, 377772205, 453326646, 604435528, 755544410, 906653292, 1133316615, 1208871056, 1511088820, 1813306584, 2266633230, 3022177640, 3626613168, 4533266460, 6044355280, 9066532920, 18133065840]

約数ペア:

[(1, 18133065840), (2, 9066532920), (3, 6044355280), (4, 4533266460), (5, 3626613168), (6, 3022177640), (8, 2266633230), (10, 1813306584), (12, 1511088820), (15, 1208871056), (16, 1133316615), (20, 906653292), (24, 755544410), (30, 604435528), (40, 453326646), (48, 377772205), (60, 302217764), (80, 226663323), (120, 151108882), (240, 75554441)]