78269160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{652243}}^1$

素因数の和:652257

約数の個数: 32

約数和(自身を含む): 234807840

約数和(自身を除く): 156538680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 652243, 1304486, 1956729, 2608972, 3261215, 3913458, 5217944, 6522430, 7826916, 9783645, 13044860, 15653832, 19567290, 26089720, 39134580, 78269160]

約数ペア:

[(1, 78269160), (2, 39134580), (3, 26089720), (4, 19567290), (5, 15653832), (6, 13044860), (8, 9783645), (10, 7826916), (12, 6522430), (15, 5217944), (20, 3913458), (24, 3261215), (30, 2608972), (40, 1956729), (60, 1304486), (120, 652243)]