80893920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1472

約数の個数: 96

約数和(自身を含む): 257015808

約数和(自身を除く): 176121888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1327, 1524, 1905, 2032, 2540, 2654, 3048, 3810, 3981, 4064, 5080, 5308, 6096, 6635, 7620, 7962, 10160, 10616, 12192, 13270, 15240, 15924, 19905, 20320, 21232, 26540, 30480, 31848, 39810, 42464, 53080, 60960, 63696, 79620, 106160, 127392, 159240, 168529, 212320, 318480, 337058, 505587, 636960, 674116, 842645, 1011174, 1348232, 1685290, 2022348, 2527935, 2696464, 3370580, 4044696, 5055870, 5392928, 6741160, 8089392, 10111740, 13482320, 16178784, 20223480, 26964640, 40446960, 80893920]

約数ペア:

[(1, 80893920), (2, 40446960), (3, 26964640), (4, 20223480), (5, 16178784), (6, 13482320), (8, 10111740), (10, 8089392), (12, 6741160), (15, 5392928), (16, 5055870), (20, 4044696), (24, 3370580), (30, 2696464), (32, 2527935), (40, 2022348), (48, 1685290), (60, 1348232), (80, 1011174), (96, 842645), (120, 674116), (127, 636960), (160, 505587), (240, 337058), (254, 318480), (381, 212320), (480, 168529), (508, 159240), (635, 127392), (762, 106160), (1016, 79620), (1270, 63696), (1327, 60960), (1524, 53080), (1905, 42464), (2032, 39810), (2540, 31848), (2654, 30480), (3048, 26540), (3810, 21232), (3981, 20320), (4064, 19905), (5080, 15924), (5308, 15240), (6096, 13270), (6635, 12192), (7620, 10616), (7962, 10160)]