134490480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1123}}^1$

素因数の和:1638

約数の個数: 80

約数和(自身を含む): 418128000

約数和(自身を除く): 283637520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499, 998, 1123, 1497, 1996, 2246, 2495, 2994, 3369, 3992, 4492, 4990, 5615, 5988, 6738, 7485, 7984, 8984, 9980, 11230, 11976, 13476, 14970, 16845, 17968, 19960, 22460, 23952, 26952, 29940, 33690, 39920, 44920, 53904, 59880, 67380, 89840, 119760, 134760, 269520, 560377, 1120754, 1681131, 2241508, 2801885, 3362262, 4483016, 5603770, 6724524, 8405655, 8966032, 11207540, 13449048, 16811310, 22415080, 26898096, 33622620, 44830160, 67245240, 134490480]

約数ペア:

[(1, 134490480), (2, 67245240), (3, 44830160), (4, 33622620), (5, 26898096), (6, 22415080), (8, 16811310), (10, 13449048), (12, 11207540), (15, 8966032), (16, 8405655), (20, 6724524), (24, 5603770), (30, 4483016), (40, 3362262), (48, 2801885), (60, 2241508), (80, 1681131), (120, 1120754), (240, 560377), (499, 269520), (998, 134760), (1123, 119760), (1497, 89840), (1996, 67380), (2246, 59880), (2495, 53904), (2994, 44920), (3369, 39920), (3992, 33690), (4492, 29940), (4990, 26952), (5615, 23952), (5988, 22460), (6738, 19960), (7485, 17968), (7984, 16845), (8984, 14970), (9980, 13476), (11230, 11976)]