52574640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:954

約数の個数: 80

約数和(自身を含む): 163680000

約数和(自身を除く): 111105360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 499, 878, 998, 1317, 1497, 1756, 1996, 2195, 2495, 2634, 2994, 3512, 3992, 4390, 4990, 5268, 5988, 6585, 7024, 7485, 7984, 8780, 9980, 10536, 11976, 13170, 14970, 17560, 19960, 21072, 23952, 26340, 29940, 35120, 39920, 52680, 59880, 105360, 119760, 219061, 438122, 657183, 876244, 1095305, 1314366, 1752488, 2190610, 2628732, 3285915, 3504976, 4381220, 5257464, 6571830, 8762440, 10514928, 13143660, 17524880, 26287320, 52574640]

約数ペア:

[(1, 52574640), (2, 26287320), (3, 17524880), (4, 13143660), (5, 10514928), (6, 8762440), (8, 6571830), (10, 5257464), (12, 4381220), (15, 3504976), (16, 3285915), (20, 2628732), (24, 2190610), (30, 1752488), (40, 1314366), (48, 1095305), (60, 876244), (80, 657183), (120, 438122), (240, 219061), (439, 119760), (499, 105360), (878, 59880), (998, 52680), (1317, 39920), (1497, 35120), (1756, 29940), (1996, 26340), (2195, 23952), (2495, 21072), (2634, 19960), (2994, 17560), (3512, 14970), (3992, 13170), (4390, 11976), (4990, 10536), (5268, 9980), (5988, 8780), (6585, 7984), (7024, 7485)]