79675320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{663961}}^1$

素因数の和:663975

約数の個数: 32

約数和(自身を含む): 239026320

約数和(自身を除く): 159351000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 663961, 1327922, 1991883, 2655844, 3319805, 3983766, 5311688, 6639610, 7967532, 9959415, 13279220, 15935064, 19918830, 26558440, 39837660, 79675320]

約数ペア:

[(1, 79675320), (2, 39837660), (3, 26558440), (4, 19918830), (5, 15935064), (6, 13279220), (8, 9959415), (10, 7967532), (12, 6639610), (15, 5311688), (20, 3983766), (24, 3319805), (30, 2655844), (40, 1991883), (60, 1327922), (120, 663961)]