158948880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{662287}}^1$

素因数の和:662303

約数の個数: 40

約数和(自身を含む): 492742272

約数和(自身を除く): 333793392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 662287, 1324574, 1986861, 2649148, 3311435, 3973722, 5298296, 6622870, 7947444, 9934305, 10596592, 13245740, 15894888, 19868610, 26491480, 31789776, 39737220, 52982960, 79474440, 158948880]

約数ペア:

[(1, 158948880), (2, 79474440), (3, 52982960), (4, 39737220), (5, 31789776), (6, 26491480), (8, 19868610), (10, 15894888), (12, 13245740), (15, 10596592), (16, 9934305), (20, 7947444), (24, 6622870), (30, 5298296), (40, 3973722), (48, 3311435), (60, 2649148), (80, 1986861), (120, 1324574), (240, 662287)]