83240880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2731}}^1$

素因数の和:2874

約数の個数: 80

約数和(自身を含む): 260173824

約数和(自身を除く): 176932944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 2731, 3048, 3810, 5080, 5462, 6096, 7620, 8193, 10160, 10924, 13655, 15240, 16386, 21848, 27310, 30480, 32772, 40965, 43696, 54620, 65544, 81930, 109240, 131088, 163860, 218480, 327720, 346837, 655440, 693674, 1040511, 1387348, 1734185, 2081022, 2774696, 3468370, 4162044, 5202555, 5549392, 6936740, 8324088, 10405110, 13873480, 16648176, 20810220, 27746960, 41620440, 83240880]

約数ペア:

[(1, 83240880), (2, 41620440), (3, 27746960), (4, 20810220), (5, 16648176), (6, 13873480), (8, 10405110), (10, 8324088), (12, 6936740), (15, 5549392), (16, 5202555), (20, 4162044), (24, 3468370), (30, 2774696), (40, 2081022), (48, 1734185), (60, 1387348), (80, 1040511), (120, 693674), (127, 655440), (240, 346837), (254, 327720), (381, 218480), (508, 163860), (635, 131088), (762, 109240), (1016, 81930), (1270, 65544), (1524, 54620), (1905, 43696), (2032, 40965), (2540, 32772), (2731, 30480), (3048, 27310), (3810, 21848), (5080, 16386), (5462, 15240), (6096, 13655), (7620, 10924), (8193, 10160)]