460085440

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11321}}^1$

素因数の和:11465

約数の個数: 56

約数和(自身を含む): 1104302592

約数和(自身を除く): 644217152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 11321, 20320, 22642, 40640, 45284, 56605, 90568, 113210, 181136, 226420, 362272, 452840, 724544, 905680, 1437767, 1811360, 2875534, 3622720, 5751068, 7188835, 11502136, 14377670, 23004272, 28755340, 46008544, 57510680, 92017088, 115021360, 230042720, 460085440]

約数ペア:

[(1, 460085440), (2, 230042720), (4, 115021360), (5, 92017088), (8, 57510680), (10, 46008544), (16, 28755340), (20, 23004272), (32, 14377670), (40, 11502136), (64, 7188835), (80, 5751068), (127, 3622720), (160, 2875534), (254, 1811360), (320, 1437767), (508, 905680), (635, 724544), (1016, 452840), (1270, 362272), (2032, 226420), (2540, 181136), (4064, 113210), (5080, 90568), (8128, 56605), (10160, 45284), (11321, 40640), (20320, 22642)]