28940097960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{100361}}^1$

素因数の和:100473

約数の個数: 160

約数和(自身を含む): 98364796200

約数和(自身を除く): 69424698240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 108, 120, 135, 162, 178, 180, 216, 267, 270, 324, 356, 360, 405, 445, 534, 540, 648, 712, 801, 810, 890, 1068, 1080, 1335, 1602, 1620, 1780, 2136, 2403, 2670, 3204, 3240, 3560, 4005, 4806, 5340, 6408, 7209, 8010, 9612, 10680, 12015, 14418, 16020, 19224, 24030, 28836, 32040, 36045, 48060, 57672, 72090, 96120, 100361, 144180, 200722, 288360, 301083, 401444, 501805, 602166, 802888, 903249, 1003610, 1204332, 1505415, 1806498, 2007220, 2408664, 2709747, 3010830, 3612996, 4014440, 4516245, 5419494, 6021660, 7225992, 8129241, 8932129, 9032490, 10838988, 12043320, 13548735, 16258482, 17864258, 18064980, 21677976, 26796387, 27097470, 32516964, 35728516, 36129960, 40646205, 44660645, 53592774, 54194940, 65033928, 71457032, 80389161, 81292410, 89321290, 107185548, 108389880, 133981935, 160778322, 162584820, 178642580, 214371096, 241167483, 267963870, 321556644, 325169640, 357285160, 401945805, 482334966, 535927740, 643113288, 723502449, 803891610, 964669932, 1071855480, 1205837415, 1447004898, 1607783220, 1929339864, 2411674830, 2894009796, 3215566440, 3617512245, 4823349660, 5788019592, 7235024490, 9646699320, 14470048980, 28940097960]

約数ペア:

[(1, 28940097960), (2, 14470048980), (3, 9646699320), (4, 7235024490), (5, 5788019592), (6, 4823349660), (8, 3617512245), (9, 3215566440), (10, 2894009796), (12, 2411674830), (15, 1929339864), (18, 1607783220), (20, 1447004898), (24, 1205837415), (27, 1071855480), (30, 964669932), (36, 803891610), (40, 723502449), (45, 643113288), (54, 535927740), (60, 482334966), (72, 401945805), (81, 357285160), (89, 325169640), (90, 321556644), (108, 267963870), (120, 241167483), (135, 214371096), (162, 178642580), (178, 162584820), (180, 160778322), (216, 133981935), (267, 108389880), (270, 107185548), (324, 89321290), (356, 81292410), (360, 80389161), (405, 71457032), (445, 65033928), (534, 54194940), (540, 53592774), (648, 44660645), (712, 40646205), (801, 36129960), (810, 35728516), (890, 32516964), (1068, 27097470), (1080, 26796387), (1335, 21677976), (1602, 18064980), (1620, 17864258), (1780, 16258482), (2136, 13548735), (2403, 12043320), (2670, 10838988), (3204, 9032490), (3240, 8932129), (3560, 8129241), (4005, 7225992), (4806, 6021660), (5340, 5419494), (6408, 4516245), (7209, 4014440), (8010, 3612996), (9612, 3010830), (10680, 2709747), (12015, 2408664), (14418, 2007220), (16020, 1806498), (19224, 1505415), (24030, 1204332), (28836, 1003610), (32040, 903249), (36045, 802888), (48060, 602166), (57672, 501805), (72090, 401444), (96120, 301083), (100361, 288360), (144180, 200722)]