79954080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{166571}}^1$

素因数の和:166589

約数の個数: 48

約数和(自身を含む): 251856864

約数和(自身を除く): 171902784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 166571, 333142, 499713, 666284, 832855, 999426, 1332568, 1665710, 1998852, 2498565, 2665136, 3331420, 3997704, 4997130, 5330272, 6662840, 7995408, 9994260, 13325680, 15990816, 19988520, 26651360, 39977040, 79954080]

約数ペア:

[(1, 79954080), (2, 39977040), (3, 26651360), (4, 19988520), (5, 15990816), (6, 13325680), (8, 9994260), (10, 7995408), (12, 6662840), (15, 5330272), (16, 4997130), (20, 3997704), (24, 3331420), (30, 2665136), (32, 2498565), (40, 1998852), (48, 1665710), (60, 1332568), (80, 999426), (96, 832855), (120, 666284), (160, 499713), (240, 333142), (480, 166571)]