497351520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{607}}^1$

素因数の和:1197

約数の個数: 144

約数和(自身を含む): 1702995840

約数和(自身を除く): 1205644320

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 569, 607, 720, 1138, 1214, 1440, 1707, 1821, 2276, 2428, 2845, 3035, 3414, 3642, 4552, 4856, 5121, 5463, 5690, 6070, 6828, 7284, 8535, 9104, 9105, 9712, 10242, 10926, 11380, 12140, 13656, 14568, 17070, 18208, 18210, 19424, 20484, 21852, 22760, 24280, 25605, 27312, 27315, 29136, 34140, 36420, 40968, 43704, 45520, 48560, 51210, 54624, 54630, 58272, 68280, 72840, 81936, 87408, 91040, 97120, 102420, 109260, 136560, 145680, 163872, 174816, 204840, 218520, 273120, 291360, 345383, 409680, 437040, 690766, 819360, 874080, 1036149, 1381532, 1726915, 2072298, 2763064, 3108447, 3453830, 4144596, 5180745, 5526128, 6216894, 6907660, 8289192, 10361490, 11052256, 12433788, 13815320, 15542235, 16578384, 20722980, 24867576, 27630640, 31084470, 33156768, 41445960, 49735152, 55261280, 62168940, 82891920, 99470304, 124337880, 165783840, 248675760, 497351520]

約数ペア:

[(1, 497351520), (2, 248675760), (3, 165783840), (4, 124337880), (5, 99470304), (6, 82891920), (8, 62168940), (9, 55261280), (10, 49735152), (12, 41445960), (15, 33156768), (16, 31084470), (18, 27630640), (20, 24867576), (24, 20722980), (30, 16578384), (32, 15542235), (36, 13815320), (40, 12433788), (45, 11052256), (48, 10361490), (60, 8289192), (72, 6907660), (80, 6216894), (90, 5526128), (96, 5180745), (120, 4144596), (144, 3453830), (160, 3108447), (180, 2763064), (240, 2072298), (288, 1726915), (360, 1381532), (480, 1036149), (569, 874080), (607, 819360), (720, 690766), (1138, 437040), (1214, 409680), (1440, 345383), (1707, 291360), (1821, 273120), (2276, 218520), (2428, 204840), (2845, 174816), (3035, 163872), (3414, 145680), (3642, 136560), (4552, 109260), (4856, 102420), (5121, 97120), (5463, 91040), (5690, 87408), (6070, 81936), (6828, 72840), (7284, 68280), (8535, 58272), (9104, 54630), (9105, 54624), (9712, 51210), (10242, 48560), (10926, 45520), (11380, 43704), (12140, 40968), (13656, 36420), (14568, 34140), (17070, 29136), (18208, 27315), (18210, 27312), (19424, 25605), (20484, 24280), (21852, 22760)]