515977920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1847}}^1$

素因数の和:1967

約数の個数: 168

約数和(自身を含む): 1794016224

約数和(自身を除く): 1278038304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 388, 480, 485, 576, 582, 720, 776, 873, 960, 970, 1164, 1440, 1455, 1552, 1746, 1847, 1940, 2328, 2880, 2910, 3104, 3492, 3694, 3880, 4365, 4656, 5541, 5820, 6208, 6984, 7388, 7760, 8730, 9235, 9312, 11082, 11640, 13968, 14776, 15520, 16623, 17460, 18470, 18624, 22164, 23280, 27705, 27936, 29552, 31040, 33246, 34920, 36940, 44328, 46560, 55410, 55872, 59104, 66492, 69840, 73880, 83115, 88656, 93120, 110820, 118208, 132984, 139680, 147760, 166230, 177312, 179159, 221640, 265968, 279360, 295520, 332460, 354624, 358318, 443280, 531936, 537477, 591040, 664920, 716636, 886560, 895795, 1063872, 1074954, 1329840, 1433272, 1612431, 1773120, 1791590, 2149908, 2659680, 2687385, 2866544, 3224862, 3583180, 4299816, 5319360, 5374770, 5733088, 6449724, 7166360, 8062155, 8599632, 10749540, 11466176, 12899448, 14332720, 16124310, 17199264, 21499080, 25798896, 28665440, 32248620, 34398528, 42998160, 51597792, 57330880, 64497240, 85996320, 103195584, 128994480, 171992640, 257988960, 515977920]

約数ペア:

[(1, 515977920), (2, 257988960), (3, 171992640), (4, 128994480), (5, 103195584), (6, 85996320), (8, 64497240), (9, 57330880), (10, 51597792), (12, 42998160), (15, 34398528), (16, 32248620), (18, 28665440), (20, 25798896), (24, 21499080), (30, 17199264), (32, 16124310), (36, 14332720), (40, 12899448), (45, 11466176), (48, 10749540), (60, 8599632), (64, 8062155), (72, 7166360), (80, 6449724), (90, 5733088), (96, 5374770), (97, 5319360), (120, 4299816), (144, 3583180), (160, 3224862), (180, 2866544), (192, 2687385), (194, 2659680), (240, 2149908), (288, 1791590), (291, 1773120), (320, 1612431), (360, 1433272), (388, 1329840), (480, 1074954), (485, 1063872), (576, 895795), (582, 886560), (720, 716636), (776, 664920), (873, 591040), (960, 537477), (970, 531936), (1164, 443280), (1440, 358318), (1455, 354624), (1552, 332460), (1746, 295520), (1847, 279360), (1940, 265968), (2328, 221640), (2880, 179159), (2910, 177312), (3104, 166230), (3492, 147760), (3694, 139680), (3880, 132984), (4365, 118208), (4656, 110820), (5541, 93120), (5820, 88656), (6208, 83115), (6984, 73880), (7388, 69840), (7760, 66492), (8730, 59104), (9235, 55872), (9312, 55410), (11082, 46560), (11640, 44328), (13968, 36940), (14776, 34920), (15520, 33246), (16623, 31040), (17460, 29552), (18470, 27936), (18624, 27705), (22164, 23280)]