118682160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{991}}^1$

素因数の和:1506

約数の個数: 80

約数和(自身を含む): 369024000

約数和(自身を除く): 250341840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499, 991, 998, 1497, 1982, 1996, 2495, 2973, 2994, 3964, 3992, 4955, 4990, 5946, 5988, 7485, 7928, 7984, 9910, 9980, 11892, 11976, 14865, 14970, 15856, 19820, 19960, 23784, 23952, 29730, 29940, 39640, 39920, 47568, 59460, 59880, 79280, 118920, 119760, 237840, 494509, 989018, 1483527, 1978036, 2472545, 2967054, 3956072, 4945090, 5934108, 7417635, 7912144, 9890180, 11868216, 14835270, 19780360, 23736432, 29670540, 39560720, 59341080, 118682160]

約数ペア:

[(1, 118682160), (2, 59341080), (3, 39560720), (4, 29670540), (5, 23736432), (6, 19780360), (8, 14835270), (10, 11868216), (12, 9890180), (15, 7912144), (16, 7417635), (20, 5934108), (24, 4945090), (30, 3956072), (40, 2967054), (48, 2472545), (60, 1978036), (80, 1483527), (120, 989018), (240, 494509), (499, 237840), (991, 119760), (998, 118920), (1497, 79280), (1982, 59880), (1996, 59460), (2495, 47568), (2973, 39920), (2994, 39640), (3964, 29940), (3992, 29730), (4955, 23952), (4990, 23784), (5946, 19960), (5988, 19820), (7485, 15856), (7928, 14970), (7984, 14865), (9910, 11976), (9980, 11892)]