85886640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17041}}^1$

素因数の和:17067

約数の個数: 120

約数和(自身を含む): 329660448

約数和(自身を除く): 243773808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 17041, 34082, 51123, 68164, 85205, 102246, 119287, 136328, 153369, 170410, 204492, 238574, 255615, 272656, 306738, 340820, 357861, 408984, 477148, 511230, 596435, 613476, 681640, 715722, 766845, 817968, 954296, 1022460, 1073583, 1192870, 1226952, 1363280, 1431444, 1533690, 1789305, 1908592, 2044920, 2147166, 2385740, 2453904, 2862888, 3067380, 3578610, 4089840, 4294332, 4771480, 5367915, 5725776, 6134760, 7157220, 8588664, 9542960, 10735830, 12269520, 14314440, 17177328, 21471660, 28628880, 42943320, 85886640]

約数ペア:

[(1, 85886640), (2, 42943320), (3, 28628880), (4, 21471660), (5, 17177328), (6, 14314440), (7, 12269520), (8, 10735830), (9, 9542960), (10, 8588664), (12, 7157220), (14, 6134760), (15, 5725776), (16, 5367915), (18, 4771480), (20, 4294332), (21, 4089840), (24, 3578610), (28, 3067380), (30, 2862888), (35, 2453904), (36, 2385740), (40, 2147166), (42, 2044920), (45, 1908592), (48, 1789305), (56, 1533690), (60, 1431444), (63, 1363280), (70, 1226952), (72, 1192870), (80, 1073583), (84, 1022460), (90, 954296), (105, 817968), (112, 766845), (120, 715722), (126, 681640), (140, 613476), (144, 596435), (168, 511230), (180, 477148), (210, 408984), (240, 357861), (252, 340820), (280, 306738), (315, 272656), (336, 255615), (360, 238574), (420, 204492), (504, 170410), (560, 153369), (630, 136328), (720, 119287), (840, 102246), (1008, 85205), (1260, 68164), (1680, 51123), (2520, 34082), (5040, 17041)]