231605040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1559}}^1$

素因数の和:2194

約数の個数: 80

約数和(自身を含む): 719596800

約数和(自身を除く): 487991760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 619, 1238, 1559, 1857, 2476, 3095, 3118, 3714, 4677, 4952, 6190, 6236, 7428, 7795, 9285, 9354, 9904, 12380, 12472, 14856, 15590, 18570, 18708, 23385, 24760, 24944, 29712, 31180, 37140, 37416, 46770, 49520, 62360, 74280, 74832, 93540, 124720, 148560, 187080, 374160, 965021, 1930042, 2895063, 3860084, 4825105, 5790126, 7720168, 9650210, 11580252, 14475315, 15440336, 19300420, 23160504, 28950630, 38600840, 46321008, 57901260, 77201680, 115802520, 231605040]

約数ペア:

[(1, 231605040), (2, 115802520), (3, 77201680), (4, 57901260), (5, 46321008), (6, 38600840), (8, 28950630), (10, 23160504), (12, 19300420), (15, 15440336), (16, 14475315), (20, 11580252), (24, 9650210), (30, 7720168), (40, 5790126), (48, 4825105), (60, 3860084), (80, 2895063), (120, 1930042), (240, 965021), (619, 374160), (1238, 187080), (1559, 148560), (1857, 124720), (2476, 93540), (3095, 74832), (3118, 74280), (3714, 62360), (4677, 49520), (4952, 46770), (6190, 37416), (6236, 37140), (7428, 31180), (7795, 29712), (9285, 24944), (9354, 24760), (9904, 23385), (12380, 18708), (12472, 18570), (14856, 15590)]