158197080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2707}}^1$

素因数の和:3208

約数の個数: 64

約数和(自身を含む): 475741440

約数和(自身を除く): 317544360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1948, 2435, 2707, 2922, 3896, 4870, 5414, 5844, 7305, 8121, 9740, 10828, 11688, 13535, 14610, 16242, 19480, 21656, 27070, 29220, 32484, 40605, 54140, 58440, 64968, 81210, 108280, 162420, 324840, 1318309, 2636618, 3954927, 5273236, 6591545, 7909854, 10546472, 13183090, 15819708, 19774635, 26366180, 31639416, 39549270, 52732360, 79098540, 158197080]

約数ペア:

[(1, 158197080), (2, 79098540), (3, 52732360), (4, 39549270), (5, 31639416), (6, 26366180), (8, 19774635), (10, 15819708), (12, 13183090), (15, 10546472), (20, 7909854), (24, 6591545), (30, 5273236), (40, 3954927), (60, 2636618), (120, 1318309), (487, 324840), (974, 162420), (1461, 108280), (1948, 81210), (2435, 64968), (2707, 58440), (2922, 54140), (3896, 40605), (4870, 32484), (5414, 29220), (5844, 27070), (7305, 21656), (8121, 19480), (9740, 16242), (10828, 14610), (11688, 13535)]