54680880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5557}}^1$

素因数の和:5614

約数の個数: 80

約数和(自身を含む): 173676384

約数和(自身を除く): 118995504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 5557, 9840, 11114, 16671, 22228, 27785, 33342, 44456, 55570, 66684, 83355, 88912, 111140, 133368, 166710, 222280, 227837, 266736, 333420, 444560, 455674, 666840, 683511, 911348, 1139185, 1333680, 1367022, 1822696, 2278370, 2734044, 3417555, 3645392, 4556740, 5468088, 6835110, 9113480, 10936176, 13670220, 18226960, 27340440, 54680880]

約数ペア:

[(1, 54680880), (2, 27340440), (3, 18226960), (4, 13670220), (5, 10936176), (6, 9113480), (8, 6835110), (10, 5468088), (12, 4556740), (15, 3645392), (16, 3417555), (20, 2734044), (24, 2278370), (30, 1822696), (40, 1367022), (41, 1333680), (48, 1139185), (60, 911348), (80, 683511), (82, 666840), (120, 455674), (123, 444560), (164, 333420), (205, 266736), (240, 227837), (246, 222280), (328, 166710), (410, 133368), (492, 111140), (615, 88912), (656, 83355), (820, 66684), (984, 55570), (1230, 44456), (1640, 33342), (1968, 27785), (2460, 22228), (3280, 16671), (4920, 11114), (5557, 9840)]