117680960

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11863}}^1$

素因数の和:11911

約数の個数: 56

約数和(自身を含む): 289291776

約数和(自身を除く): 171610816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 11863, 23726, 47452, 59315, 94904, 118630, 189808, 237260, 367753, 379616, 474520, 735506, 759232, 949040, 1471012, 1838765, 1898080, 2942024, 3677530, 3796160, 5884048, 7355060, 11768096, 14710120, 23536192, 29420240, 58840480, 117680960]

約数ペア:

[(1, 117680960), (2, 58840480), (4, 29420240), (5, 23536192), (8, 14710120), (10, 11768096), (16, 7355060), (20, 5884048), (31, 3796160), (32, 3677530), (40, 2942024), (62, 1898080), (64, 1838765), (80, 1471012), (124, 949040), (155, 759232), (160, 735506), (248, 474520), (310, 379616), (320, 367753), (496, 237260), (620, 189808), (992, 118630), (1240, 94904), (1984, 59315), (2480, 47452), (4960, 23726), (9920, 11863)]