125639040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{65437}}^1$

素因数の和:65459

約数の個数: 64

約数和(自身を含む): 400480560

約数和(自身を除く): 274841520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 65437, 130874, 196311, 261748, 327185, 392622, 523496, 654370, 785244, 981555, 1046992, 1308740, 1570488, 1963110, 2093984, 2617480, 3140976, 3926220, 4187968, 5234960, 6281952, 7852440, 8375936, 10469920, 12563904, 15704880, 20939840, 25127808, 31409760, 41879680, 62819520, 125639040]

約数ペア:

[(1, 125639040), (2, 62819520), (3, 41879680), (4, 31409760), (5, 25127808), (6, 20939840), (8, 15704880), (10, 12563904), (12, 10469920), (15, 8375936), (16, 7852440), (20, 6281952), (24, 5234960), (30, 4187968), (32, 3926220), (40, 3140976), (48, 2617480), (60, 2093984), (64, 1963110), (80, 1570488), (96, 1308740), (120, 1046992), (128, 981555), (160, 785244), (192, 654370), (240, 523496), (320, 392622), (384, 327185), (480, 261748), (640, 196311), (960, 130874), (1920, 65437)]