79922760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{666023}}^1$

素因数の和:666037

約数の個数: 32

約数和(自身を含む): 239768640

約数和(自身を除く): 159845880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 666023, 1332046, 1998069, 2664092, 3330115, 3996138, 5328184, 6660230, 7992276, 9990345, 13320460, 15984552, 19980690, 26640920, 39961380, 79922760]

約数ペア:

[(1, 79922760), (2, 39961380), (3, 26640920), (4, 19980690), (5, 15984552), (6, 13320460), (8, 9990345), (10, 7992276), (12, 6660230), (15, 5328184), (20, 3996138), (24, 3330115), (30, 2664092), (40, 1998069), (60, 1332046), (120, 666023)]