18640285080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{155335709}}^1$

素因数の和:155335723

約数の個数: 32

約数和(自身を含む): 55920855600

約数和(自身を除く): 37280570520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 155335709, 310671418, 466007127, 621342836, 776678545, 932014254, 1242685672, 1553357090, 1864028508, 2330035635, 3106714180, 3728057016, 4660071270, 6213428360, 9320142540, 18640285080]

約数ペア:

[(1, 18640285080), (2, 9320142540), (3, 6213428360), (4, 4660071270), (5, 3728057016), (6, 3106714180), (8, 2330035635), (10, 1864028508), (12, 1553357090), (15, 1242685672), (20, 932014254), (24, 776678545), (30, 621342836), (40, 466007127), (60, 310671418), (120, 155335709)]