2012386080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{135241}}^1$

素因数の和:135290

約数の個数: 96

約数和(自身を含む): 6543548928

約数和(自身を除く): 4531162848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 135241, 270482, 405723, 540964, 676205, 811446, 1081928, 1352410, 1622892, 2028615, 2163856, 2704820, 3245784, 4057230, 4192471, 4327712, 5409640, 6491568, 8114460, 8384942, 10819280, 12577413, 12983136, 16228920, 16769884, 20962355, 21638560, 25154826, 32457840, 33539768, 41924710, 50309652, 62887065, 64915680, 67079536, 83849420, 100619304, 125774130, 134159072, 167698840, 201238608, 251548260, 335397680, 402477216, 503096520, 670795360, 1006193040, 2012386080]

約数ペア:

[(1, 2012386080), (2, 1006193040), (3, 670795360), (4, 503096520), (5, 402477216), (6, 335397680), (8, 251548260), (10, 201238608), (12, 167698840), (15, 134159072), (16, 125774130), (20, 100619304), (24, 83849420), (30, 67079536), (31, 64915680), (32, 62887065), (40, 50309652), (48, 41924710), (60, 33539768), (62, 32457840), (80, 25154826), (93, 21638560), (96, 20962355), (120, 16769884), (124, 16228920), (155, 12983136), (160, 12577413), (186, 10819280), (240, 8384942), (248, 8114460), (310, 6491568), (372, 5409640), (465, 4327712), (480, 4192471), (496, 4057230), (620, 3245784), (744, 2704820), (930, 2163856), (992, 2028615), (1240, 1622892), (1488, 1352410), (1860, 1081928), (2480, 811446), (2976, 676205), (3720, 540964), (4960, 405723), (7440, 270482), (14880, 135241)]