78488160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163517}}^1$

素因数の和:163535

約数の個数: 48

約数和(自身を含む): 247239216

約数和(自身を除く): 168751056

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, 163517, 327034, 490551, 654068, 817585, 981102, 1308136, 1635170, 1962204, 2452755, 2616272, 3270340, 3924408, 4905510, 5232544, 6540680, 7848816, 9811020, 13081360, 15697632, 19622040, 26162720, 39244080, 78488160]

約数ペア:

[(1, 78488160), (2, 39244080), (3, 26162720), (4, 19622040), (5, 15697632), (6, 13081360), (8, 9811020), (10, 7848816), (12, 6540680), (15, 5232544), (16, 4905510), (20, 3924408), (24, 3270340), (30, 2616272), (32, 2452755), (40, 1962204), (48, 1635170), (60, 1308136), (80, 981102), (96, 817585), (120, 654068), (160, 490551), (240, 327034), (480, 163517)]