728045280

素因数分解:

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

素因数の和:1478

約数の個数: 192

約数和(自身を含む): 2570158080

約数和(自身を除く): 1842112800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 216, 240, 254, 270, 288, 360, 381, 432, 480, 508, 540, 635, 720, 762, 864, 1016, 1080, 1143, 1270, 1327, 1440, 1524, 1905, 2032, 2160, 2286, 2540, 2654, 3048, 3429, 3810, 3981, 4064, 4320, 4572, 5080, 5308, 5715, 6096, 6635, 6858, 7620, 7962, 9144, 10160, 10616, 11430, 11943, 12192, 13270, 13716, 15240, 15924, 17145, 18288, 19905, 20320, 21232, 22860, 23886, 26540, 27432, 30480, 31848, 34290, 35829, 36576, 39810, 42464, 45720, 47772, 53080, 54864, 59715, 60960, 63696, 68580, 71658, 79620, 91440, 95544, 106160, 109728, 119430, 127392, 137160, 143316, 159240, 168529, 179145, 182880, 191088, 212320, 238860, 274320, 286632, 318480, 337058, 358290, 382176, 477720, 505587, 548640, 573264, 636960, 674116, 716580, 842645, 955440, 1011174, 1146528, 1348232, 1433160, 1516761, 1685290, 1910880, 2022348, 2527935, 2696464, 2866320, 3033522, 3370580, 4044696, 4550283, 5055870, 5392928, 5732640, 6067044, 6741160, 7583805, 8089392, 9100566, 10111740, 12134088, 13482320, 15167610, 16178784, 18201132, 20223480, 22751415, 24268176, 26964640, 30335220, 36402264, 40446960, 45502830, 48536352, 60670440, 72804528, 80893920, 91005660, 121340880, 145609056, 182011320, 242681760, 364022640, 728045280]

約数ペア:

[(1, 728045280), (2, 364022640), (3, 242681760), (4, 182011320), (5, 145609056), (6, 121340880), (8, 91005660), (9, 80893920), (10, 72804528), (12, 60670440), (15, 48536352), (16, 45502830), (18, 40446960), (20, 36402264), (24, 30335220), (27, 26964640), (30, 24268176), (32, 22751415), (36, 20223480), (40, 18201132), (45, 16178784), (48, 15167610), (54, 13482320), (60, 12134088), (72, 10111740), (80, 9100566), (90, 8089392), (96, 7583805), (108, 6741160), (120, 6067044), (127, 5732640), (135, 5392928), (144, 5055870), (160, 4550283), (180, 4044696), (216, 3370580), (240, 3033522), (254, 2866320), (270, 2696464), (288, 2527935), (360, 2022348), (381, 1910880), (432, 1685290), (480, 1516761), (508, 1433160), (540, 1348232), (635, 1146528), (720, 1011174), (762, 955440), (864, 842645), (1016, 716580), (1080, 674116), (1143, 636960), (1270, 573264), (1327, 548640), (1440, 505587), (1524, 477720), (1905, 382176), (2032, 358290), (2160, 337058), (2286, 318480), (2540, 286632), (2654, 274320), (3048, 238860), (3429, 212320), (3810, 191088), (3981, 182880), (4064, 179145), (4320, 168529), (4572, 159240), (5080, 143316), (5308, 137160), (5715, 127392), (6096, 119430), (6635, 109728), (6858, 106160), (7620, 95544), (7962, 91440), (9144, 79620), (10160, 71658), (10616, 68580), (11430, 63696), (11943, 60960), (12192, 59715), (13270, 54864), (13716, 53080), (15240, 47772), (15924, 45720), (17145, 42464), (18288, 39810), (19905, 36576), (20320, 35829), (21232, 34290), (22860, 31848), (23886, 30480), (26540, 27432)]