2751628080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{279637}}^1$

素因数の和:279694

約数の個数: 80

約数和(自身を含む): 8738128224

約数和(自身を除く): 5986500144

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, 9840, 279637, 559274, 838911, 1118548, 1398185, 1677822, 2237096, 2796370, 3355644, 4194555, 4474192, 5592740, 6711288, 8389110, 11185480, 11465117, 13422576, 16778220, 22370960, 22930234, 33556440, 34395351, 45860468, 57325585, 67112880, 68790702, 91720936, 114651170, 137581404, 171976755, 183441872, 229302340, 275162808, 343953510, 458604680, 550325616, 687907020, 917209360, 1375814040, 2751628080]

約数ペア:

[(1, 2751628080), (2, 1375814040), (3, 917209360), (4, 687907020), (5, 550325616), (6, 458604680), (8, 343953510), (10, 275162808), (12, 229302340), (15, 183441872), (16, 171976755), (20, 137581404), (24, 114651170), (30, 91720936), (40, 68790702), (41, 67112880), (48, 57325585), (60, 45860468), (80, 34395351), (82, 33556440), (120, 22930234), (123, 22370960), (164, 16778220), (205, 13422576), (240, 11465117), (246, 11185480), (328, 8389110), (410, 6711288), (492, 5592740), (615, 4474192), (656, 4194555), (820, 3355644), (984, 2796370), (1230, 2237096), (1640, 1677822), (1968, 1398185), (2460, 1118548), (3280, 838911), (4920, 559274), (9840, 279637)]