4810960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 14249088

約数和(自身を除く): 9438128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 121, 140, 142, 154, 176, 220, 242, 280, 284, 308, 355, 385, 440, 484, 497, 560, 568, 605, 616, 710, 770, 781, 847, 880, 968, 994, 1136, 1210, 1232, 1420, 1540, 1562, 1694, 1936, 1988, 2420, 2485, 2840, 3080, 3124, 3388, 3905, 3976, 4235, 4840, 4970, 5467, 5680, 6160, 6248, 6776, 7810, 7952, 8470, 8591, 9680, 9940, 10934, 12496, 13552, 15620, 16940, 17182, 19880, 21868, 27335, 31240, 33880, 34364, 39760, 42955, 43736, 54670, 60137, 62480, 67760, 68728, 85910, 87472, 109340, 120274, 137456, 171820, 218680, 240548, 300685, 343640, 437360, 481096, 601370, 687280, 962192, 1202740, 2405480, 4810960]

約数ペア:

[(1, 4810960), (2, 2405480), (4, 1202740), (5, 962192), (7, 687280), (8, 601370), (10, 481096), (11, 437360), (14, 343640), (16, 300685), (20, 240548), (22, 218680), (28, 171820), (35, 137456), (40, 120274), (44, 109340), (55, 87472), (56, 85910), (70, 68728), (71, 67760), (77, 62480), (80, 60137), (88, 54670), (110, 43736), (112, 42955), (121, 39760), (140, 34364), (142, 33880), (154, 31240), (176, 27335), (220, 21868), (242, 19880), (280, 17182), (284, 16940), (308, 15620), (355, 13552), (385, 12496), (440, 10934), (484, 9940), (497, 9680), (560, 8591), (568, 8470), (605, 7952), (616, 7810), (710, 6776), (770, 6248), (781, 6160), (847, 5680), (880, 5467), (968, 4970), (994, 4840), (1136, 4235), (1210, 3976), (1232, 3905), (1420, 3388), (1540, 3124), (1562, 3080), (1694, 2840), (1936, 2485), (1988, 2420)]