2017741680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{6079}}^1$

素因数の和:6559

約数の個数: 120

約数和(自身を含む): 6792065280

約数和(自身を除く): 4774323600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 461, 720, 922, 1383, 1844, 2305, 2766, 3688, 4149, 4610, 5532, 6079, 6915, 7376, 8298, 9220, 11064, 12158, 13830, 16596, 18237, 18440, 20745, 22128, 24316, 27660, 30395, 33192, 36474, 36880, 41490, 48632, 54711, 55320, 60790, 66384, 72948, 82980, 91185, 97264, 109422, 110640, 121580, 145896, 165960, 182370, 218844, 243160, 273555, 291792, 331920, 364740, 437688, 486320, 547110, 729480, 875376, 1094220, 1458960, 2188440, 2802419, 4376880, 5604838, 8407257, 11209676, 14012095, 16814514, 22419352, 25221771, 28024190, 33629028, 42036285, 44838704, 50443542, 56048380, 67258056, 84072570, 100887084, 112096760, 126108855, 134516112, 168145140, 201774168, 224193520, 252217710, 336290280, 403548336, 504435420, 672580560, 1008870840, 2017741680]

約数ペア:

[(1, 2017741680), (2, 1008870840), (3, 672580560), (4, 504435420), (5, 403548336), (6, 336290280), (8, 252217710), (9, 224193520), (10, 201774168), (12, 168145140), (15, 134516112), (16, 126108855), (18, 112096760), (20, 100887084), (24, 84072570), (30, 67258056), (36, 56048380), (40, 50443542), (45, 44838704), (48, 42036285), (60, 33629028), (72, 28024190), (80, 25221771), (90, 22419352), (120, 16814514), (144, 14012095), (180, 11209676), (240, 8407257), (360, 5604838), (461, 4376880), (720, 2802419), (922, 2188440), (1383, 1458960), (1844, 1094220), (2305, 875376), (2766, 729480), (3688, 547110), (4149, 486320), (4610, 437688), (5532, 364740), (6079, 331920), (6915, 291792), (7376, 273555), (8298, 243160), (9220, 218844), (11064, 182370), (12158, 165960), (13830, 145896), (16596, 121580), (18237, 110640), (18440, 109422), (20745, 97264), (22128, 91185), (24316, 82980), (27660, 72948), (30395, 66384), (33192, 60790), (36474, 55320), (36880, 54711), (41490, 48632)]