121543320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1012861}}^1$

素因数の和:1012875

約数の個数: 32

約数和(自身を含む): 364630320

約数和(自身を除く): 243087000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1012861, 2025722, 3038583, 4051444, 5064305, 6077166, 8102888, 10128610, 12154332, 15192915, 20257220, 24308664, 30385830, 40514440, 60771660, 121543320]

約数ペア:

[(1, 121543320), (2, 60771660), (3, 40514440), (4, 30385830), (5, 24308664), (6, 20257220), (8, 15192915), (10, 12154332), (12, 10128610), (15, 8102888), (20, 6077166), (24, 5064305), (30, 4051444), (40, 3038583), (60, 2025722), (120, 1012861)]