2002664880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12473}}^1$

素因数の和:12715

約数の個数: 120

約数和(自身を含む): 6756317568

約数和(自身を除く): 4753652688

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, 223, 240, 360, 446, 669, 720, 892, 1115, 1338, 1784, 2007, 2230, 2676, 3345, 3568, 4014, 4460, 5352, 6690, 8028, 8920, 10035, 10704, 12473, 13380, 16056, 17840, 20070, 24946, 26760, 32112, 37419, 40140, 49892, 53520, 62365, 74838, 80280, 99784, 112257, 124730, 149676, 160560, 187095, 199568, 224514, 249460, 299352, 374190, 449028, 498920, 561285, 598704, 748380, 898056, 997840, 1122570, 1496760, 1796112, 2245140, 2781479, 2993520, 4490280, 5562958, 8344437, 8980560, 11125916, 13907395, 16688874, 22251832, 25033311, 27814790, 33377748, 41722185, 44503664, 50066622, 55629580, 66755496, 83444370, 100133244, 111259160, 125166555, 133510992, 166888740, 200266488, 222518320, 250333110, 333777480, 400532976, 500666220, 667554960, 1001332440, 2002664880]

約数ペア:

[(1, 2002664880), (2, 1001332440), (3, 667554960), (4, 500666220), (5, 400532976), (6, 333777480), (8, 250333110), (9, 222518320), (10, 200266488), (12, 166888740), (15, 133510992), (16, 125166555), (18, 111259160), (20, 100133244), (24, 83444370), (30, 66755496), (36, 55629580), (40, 50066622), (45, 44503664), (48, 41722185), (60, 33377748), (72, 27814790), (80, 25033311), (90, 22251832), (120, 16688874), (144, 13907395), (180, 11125916), (223, 8980560), (240, 8344437), (360, 5562958), (446, 4490280), (669, 2993520), (720, 2781479), (892, 2245140), (1115, 1796112), (1338, 1496760), (1784, 1122570), (2007, 997840), (2230, 898056), (2676, 748380), (3345, 598704), (3568, 561285), (4014, 498920), (4460, 449028), (5352, 374190), (6690, 299352), (8028, 249460), (8920, 224514), (10035, 199568), (10704, 187095), (12473, 160560), (13380, 149676), (16056, 124730), (17840, 112257), (20070, 99784), (24946, 80280), (26760, 74838), (32112, 62365), (37419, 53520), (40140, 49892)]