67746960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4091}}^1$

素因数の和:4133

約数の個数: 120

約数和(自身を含む): 237466944

約数和(自身を除く): 169719984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4091, 4140, 5520, 8182, 8280, 12273, 16364, 16560, 20455, 24546, 32728, 36819, 40910, 49092, 61365, 65456, 73638, 81820, 94093, 98184, 122730, 147276, 163640, 184095, 188186, 196368, 245460, 282279, 294552, 327280, 368190, 376372, 470465, 490920, 564558, 589104, 736380, 752744, 846837, 940930, 981840, 1129116, 1411395, 1472760, 1505488, 1693674, 1881860, 2258232, 2822790, 2945520, 3387348, 3763720, 4234185, 4516464, 5645580, 6774696, 7527440, 8468370, 11291160, 13549392, 16936740, 22582320, 33873480, 67746960]

約数ペア:

[(1, 67746960), (2, 33873480), (3, 22582320), (4, 16936740), (5, 13549392), (6, 11291160), (8, 8468370), (9, 7527440), (10, 6774696), (12, 5645580), (15, 4516464), (16, 4234185), (18, 3763720), (20, 3387348), (23, 2945520), (24, 2822790), (30, 2258232), (36, 1881860), (40, 1693674), (45, 1505488), (46, 1472760), (48, 1411395), (60, 1129116), (69, 981840), (72, 940930), (80, 846837), (90, 752744), (92, 736380), (115, 589104), (120, 564558), (138, 490920), (144, 470465), (180, 376372), (184, 368190), (207, 327280), (230, 294552), (240, 282279), (276, 245460), (345, 196368), (360, 188186), (368, 184095), (414, 163640), (460, 147276), (552, 122730), (690, 98184), (720, 94093), (828, 81820), (920, 73638), (1035, 65456), (1104, 61365), (1380, 49092), (1656, 40910), (1840, 36819), (2070, 32728), (2760, 24546), (3312, 20455), (4091, 16560), (4140, 16364), (5520, 12273), (8182, 8280)]