2017477680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101279}}^1$

素因数の和:101378

約数の個数: 80

約数和(自身を含む): 6329594880

約数和(自身を除く): 4312117200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 19920, 101279, 202558, 303837, 405116, 506395, 607674, 810232, 1012790, 1215348, 1519185, 1620464, 2025580, 2430696, 3038370, 4051160, 4861392, 6076740, 8102320, 8406157, 12153480, 16812314, 24306960, 25218471, 33624628, 42030785, 50436942, 67249256, 84061570, 100873884, 126092355, 134498512, 168123140, 201747768, 252184710, 336246280, 403495536, 504369420, 672492560, 1008738840, 2017477680]

約数ペア:

[(1, 2017477680), (2, 1008738840), (3, 672492560), (4, 504369420), (5, 403495536), (6, 336246280), (8, 252184710), (10, 201747768), (12, 168123140), (15, 134498512), (16, 126092355), (20, 100873884), (24, 84061570), (30, 67249256), (40, 50436942), (48, 42030785), (60, 33624628), (80, 25218471), (83, 24306960), (120, 16812314), (166, 12153480), (240, 8406157), (249, 8102320), (332, 6076740), (415, 4861392), (498, 4051160), (664, 3038370), (830, 2430696), (996, 2025580), (1245, 1620464), (1328, 1519185), (1660, 1215348), (1992, 1012790), (2490, 810232), (3320, 607674), (3984, 506395), (4980, 405116), (6640, 303837), (9960, 202558), (19920, 101279)]