168432840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{467869}}^1$

素因数の和:467886

約数の個数: 48

約数和(自身を含む): 547407900

約数和(自身を除く): 378975060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 467869, 935738, 1403607, 1871476, 2339345, 2807214, 3742952, 4210821, 4678690, 5614428, 7018035, 8421642, 9357380, 11228856, 14036070, 16843284, 18714760, 21054105, 28072140, 33686568, 42108210, 56144280, 84216420, 168432840]

約数ペア:

[(1, 168432840), (2, 84216420), (3, 56144280), (4, 42108210), (5, 33686568), (6, 28072140), (8, 21054105), (9, 18714760), (10, 16843284), (12, 14036070), (15, 11228856), (18, 9357380), (20, 8421642), (24, 7018035), (30, 5614428), (36, 4678690), (40, 4210821), (45, 3742952), (60, 2807214), (72, 2339345), (90, 1871476), (120, 1403607), (180, 935738), (360, 467869)]