147835320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1231961}}^1$

素因数の和:1231975

約数の個数: 32

約数和(自身を含む): 443506320

約数和(自身を除く): 295671000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1231961, 2463922, 3695883, 4927844, 6159805, 7391766, 9855688, 12319610, 14783532, 18479415, 24639220, 29567064, 36958830, 49278440, 73917660, 147835320]

約数ペア:

[(1, 147835320), (2, 73917660), (3, 49278440), (4, 36958830), (5, 29567064), (6, 24639220), (8, 18479415), (10, 14783532), (12, 12319610), (15, 9855688), (20, 7391766), (24, 6159805), (30, 4927844), (40, 3695883), (60, 2463922), (120, 1231961)]