11501027280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{515279}}^1$

素因数の和:515329

約数の個数: 120

約数和(自身を含む): 39870305280

約数和(自身を除く): 28369278000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 515279, 1030558, 1545837, 2061116, 2576395, 3091674, 4122232, 4637511, 5152790, 6183348, 7729185, 8244464, 9275022, 10305580, 12366696, 15458370, 15973649, 18550044, 20611160, 23187555, 24733392, 30916740, 31947298, 37100088, 41222320, 46375110, 47920947, 61833480, 63894596, 74200176, 79868245, 92750220, 95841894, 123666960, 127789192, 143762841, 159736490, 185500440, 191683788, 239604735, 255578384, 287525682, 319472980, 371000880, 383367576, 479209470, 575051364, 638945960, 718814205, 766735152, 958418940, 1150102728, 1277891920, 1437628410, 1916837880, 2300205456, 2875256820, 3833675760, 5750513640, 11501027280]

約数ペア:

[(1, 11501027280), (2, 5750513640), (3, 3833675760), (4, 2875256820), (5, 2300205456), (6, 1916837880), (8, 1437628410), (9, 1277891920), (10, 1150102728), (12, 958418940), (15, 766735152), (16, 718814205), (18, 638945960), (20, 575051364), (24, 479209470), (30, 383367576), (31, 371000880), (36, 319472980), (40, 287525682), (45, 255578384), (48, 239604735), (60, 191683788), (62, 185500440), (72, 159736490), (80, 143762841), (90, 127789192), (93, 123666960), (120, 95841894), (124, 92750220), (144, 79868245), (155, 74200176), (180, 63894596), (186, 61833480), (240, 47920947), (248, 46375110), (279, 41222320), (310, 37100088), (360, 31947298), (372, 30916740), (465, 24733392), (496, 23187555), (558, 20611160), (620, 18550044), (720, 15973649), (744, 15458370), (930, 12366696), (1116, 10305580), (1240, 9275022), (1395, 8244464), (1488, 7729185), (1860, 6183348), (2232, 5152790), (2480, 4637511), (2790, 4122232), (3720, 3091674), (4464, 2576395), (5580, 2061116), (7440, 1545837), (11160, 1030558), (22320, 515279)]