120102680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{96857}}^1$

素因数の和:96899

約数の個数: 32

約数和(自身を含む): 278951040

約数和(自身を除く): 158848360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 96857, 193714, 387428, 484285, 774856, 968570, 1937140, 3002567, 3874280, 6005134, 12010268, 15012835, 24020536, 30025670, 60051340, 120102680]

約数ペア:

[(1, 120102680), (2, 60051340), (4, 30025670), (5, 24020536), (8, 15012835), (10, 12010268), (20, 6005134), (31, 3874280), (40, 3002567), (62, 1937140), (124, 968570), (155, 774856), (248, 484285), (310, 387428), (620, 193714), (1240, 96857)]