79748880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{332287}}^1$

素因数の和:332303

約数の個数: 40

約数和(自身を含む): 247222272

約数和(自身を除く): 167473392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 332287, 664574, 996861, 1329148, 1661435, 1993722, 2658296, 3322870, 3987444, 4984305, 5316592, 6645740, 7974888, 9968610, 13291480, 15949776, 19937220, 26582960, 39874440, 79748880]

約数ペア:

[(1, 79748880), (2, 39874440), (3, 26582960), (4, 19937220), (5, 15949776), (6, 13291480), (8, 9968610), (10, 7974888), (12, 6645740), (15, 5316592), (16, 4984305), (20, 3987444), (24, 3322870), (30, 2658296), (40, 1993722), (48, 1661435), (60, 1329148), (80, 996861), (120, 664574), (240, 332287)]