108983640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{908197}}^1$

素因数の和:908211

約数の個数: 32

約数和(自身を含む): 326951280

約数和(自身を除く): 217967640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 908197, 1816394, 2724591, 3632788, 4540985, 5449182, 7265576, 9081970, 10898364, 13622955, 18163940, 21796728, 27245910, 36327880, 54491820, 108983640]

約数ペア:

[(1, 108983640), (2, 54491820), (3, 36327880), (4, 27245910), (5, 21796728), (6, 18163940), (8, 13622955), (10, 10898364), (12, 9081970), (15, 7265576), (20, 5449182), (24, 4540985), (30, 3632788), (40, 2724591), (60, 1816394), (120, 908197)]