76780240

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{16267}}^1$

素因数の和:16339

約数の個数: 40

約数和(自身を含む): 181550880

約数和(自身を除く): 104770640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 16267, 32534, 65068, 81335, 130136, 162670, 260272, 325340, 650680, 959753, 1301360, 1919506, 3839012, 4798765, 7678024, 9597530, 15356048, 19195060, 38390120, 76780240]

約数ペア:

[(1, 76780240), (2, 38390120), (4, 19195060), (5, 15356048), (8, 9597530), (10, 7678024), (16, 4798765), (20, 3839012), (40, 1919506), (59, 1301360), (80, 959753), (118, 650680), (236, 325340), (295, 260272), (472, 162670), (590, 130136), (944, 81335), (1180, 65068), (2360, 32534), (4720, 16267)]