320635320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2671961}}^1$

素因数の和:2671975

約数の個数: 32

約数和(自身を含む): 961906320

約数和(自身を除く): 641271000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2671961, 5343922, 8015883, 10687844, 13359805, 16031766, 21375688, 26719610, 32063532, 40079415, 53439220, 64127064, 80158830, 106878440, 160317660, 320635320]

約数ペア:

[(1, 320635320), (2, 160317660), (3, 106878440), (4, 80158830), (5, 64127064), (6, 53439220), (8, 40079415), (10, 32063532), (12, 26719610), (15, 21375688), (20, 16031766), (24, 13359805), (30, 10687844), (40, 8015883), (60, 5343922), (120, 2671961)]