121340880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1473

約数の個数: 120

約数和(自身を含む): 411021312

約数和(自身を除く): 289680432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1327, 1524, 1905, 2032, 2286, 2540, 2654, 3048, 3810, 3981, 4572, 5080, 5308, 5715, 6096, 6635, 7620, 7962, 9144, 10160, 10616, 11430, 11943, 13270, 15240, 15924, 18288, 19905, 21232, 22860, 23886, 26540, 30480, 31848, 39810, 45720, 47772, 53080, 59715, 63696, 79620, 91440, 95544, 106160, 119430, 159240, 168529, 191088, 238860, 318480, 337058, 477720, 505587, 674116, 842645, 955440, 1011174, 1348232, 1516761, 1685290, 2022348, 2527935, 2696464, 3033522, 3370580, 4044696, 5055870, 6067044, 6741160, 7583805, 8089392, 10111740, 12134088, 13482320, 15167610, 20223480, 24268176, 30335220, 40446960, 60670440, 121340880]

約数ペア:

[(1, 121340880), (2, 60670440), (3, 40446960), (4, 30335220), (5, 24268176), (6, 20223480), (8, 15167610), (9, 13482320), (10, 12134088), (12, 10111740), (15, 8089392), (16, 7583805), (18, 6741160), (20, 6067044), (24, 5055870), (30, 4044696), (36, 3370580), (40, 3033522), (45, 2696464), (48, 2527935), (60, 2022348), (72, 1685290), (80, 1516761), (90, 1348232), (120, 1011174), (127, 955440), (144, 842645), (180, 674116), (240, 505587), (254, 477720), (360, 337058), (381, 318480), (508, 238860), (635, 191088), (720, 168529), (762, 159240), (1016, 119430), (1143, 106160), (1270, 95544), (1327, 91440), (1524, 79620), (1905, 63696), (2032, 59715), (2286, 53080), (2540, 47772), (2654, 45720), (3048, 39810), (3810, 31848), (3981, 30480), (4572, 26540), (5080, 23886), (5308, 22860), (5715, 21232), (6096, 19905), (6635, 18288), (7620, 15924), (7962, 15240), (9144, 13270), (10160, 11943), (10616, 11430)]