157305852720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{218480351}}^1$

素因数の和:218480370

約数の個数: 60

約数和(自身を含む): 528285491136

約数和(自身を除く): 370979638416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 218480351, 436960702, 655441053, 873921404, 1092401755, 1310882106, 1747842808, 1966323159, 2184803510, 2621764212, 3277205265, 3495685616, 3932646318, 4369607020, 5243528424, 6554410530, 7865292636, 8739214040, 9831615795, 10487056848, 13108821060, 15730585272, 17478428080, 19663231590, 26217642120, 31461170544, 39326463180, 52435284240, 78652926360, 157305852720]

約数ペア:

[(1, 157305852720), (2, 78652926360), (3, 52435284240), (4, 39326463180), (5, 31461170544), (6, 26217642120), (8, 19663231590), (9, 17478428080), (10, 15730585272), (12, 13108821060), (15, 10487056848), (16, 9831615795), (18, 8739214040), (20, 7865292636), (24, 6554410530), (30, 5243528424), (36, 4369607020), (40, 3932646318), (45, 3495685616), (48, 3277205265), (60, 2621764212), (72, 2184803510), (80, 1966323159), (90, 1747842808), (120, 1310882106), (144, 1092401755), (180, 873921404), (240, 655441053), (360, 436960702), (720, 218480351)]