89884560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{617}}^1$

素因数の和:1240

約数の個数: 80

約数和(自身を含む): 279553536

約数和(自身を除く): 189668976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 607, 617, 1214, 1234, 1821, 1851, 2428, 2468, 3035, 3085, 3642, 3702, 4856, 4936, 6070, 6170, 7284, 7404, 9105, 9255, 9712, 9872, 12140, 12340, 14568, 14808, 18210, 18510, 24280, 24680, 29136, 29616, 36420, 37020, 48560, 49360, 72840, 74040, 145680, 148080, 374519, 749038, 1123557, 1498076, 1872595, 2247114, 2996152, 3745190, 4494228, 5617785, 5992304, 7490380, 8988456, 11235570, 14980760, 17976912, 22471140, 29961520, 44942280, 89884560]

約数ペア:

[(1, 89884560), (2, 44942280), (3, 29961520), (4, 22471140), (5, 17976912), (6, 14980760), (8, 11235570), (10, 8988456), (12, 7490380), (15, 5992304), (16, 5617785), (20, 4494228), (24, 3745190), (30, 2996152), (40, 2247114), (48, 1872595), (60, 1498076), (80, 1123557), (120, 749038), (240, 374519), (607, 148080), (617, 145680), (1214, 74040), (1234, 72840), (1821, 49360), (1851, 48560), (2428, 37020), (2468, 36420), (3035, 29616), (3085, 29136), (3642, 24680), (3702, 24280), (4856, 18510), (4936, 18210), (6070, 14808), (6170, 14568), (7284, 12340), (7404, 12140), (9105, 9872), (9255, 9712)]