68065680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283607}}^1$

素因数の和:283623

約数の個数: 40

約数和(自身を含む): 211004352

約数和(自身を除く): 142938672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283607, 567214, 850821, 1134428, 1418035, 1701642, 2268856, 2836070, 3403284, 4254105, 4537712, 5672140, 6806568, 8508210, 11344280, 13613136, 17016420, 22688560, 34032840, 68065680]

約数ペア:

[(1, 68065680), (2, 34032840), (3, 22688560), (4, 17016420), (5, 13613136), (6, 11344280), (8, 8508210), (10, 6806568), (12, 5672140), (15, 4537712), (16, 4254105), (20, 3403284), (24, 2836070), (30, 2268856), (40, 1701642), (48, 1418035), (60, 1134428), (80, 850821), (120, 567214), (240, 283607)]