146466480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1223}}^1$

素因数の和:1738

約数の個数: 80

約数和(自身を含む): 455328000

約数和(自身を除く): 308861520

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, 1223, 1497, 1996, 2446, 2495, 2994, 3669, 3992, 4892, 4990, 5988, 6115, 7338, 7485, 7984, 9784, 9980, 11976, 12230, 14676, 14970, 18345, 19568, 19960, 23952, 24460, 29352, 29940, 36690, 39920, 48920, 58704, 59880, 73380, 97840, 119760, 146760, 293520, 610277, 1220554, 1830831, 2441108, 3051385, 3661662, 4882216, 6102770, 7323324, 9154155, 9764432, 12205540, 14646648, 18308310, 24411080, 29293296, 36616620, 48822160, 73233240, 146466480]

約数ペア:

[(1, 146466480), (2, 73233240), (3, 48822160), (4, 36616620), (5, 29293296), (6, 24411080), (8, 18308310), (10, 14646648), (12, 12205540), (15, 9764432), (16, 9154155), (20, 7323324), (24, 6102770), (30, 4882216), (40, 3661662), (48, 3051385), (60, 2441108), (80, 1830831), (120, 1220554), (240, 610277), (499, 293520), (998, 146760), (1223, 119760), (1497, 97840), (1996, 73380), (2446, 59880), (2495, 58704), (2994, 48920), (3669, 39920), (3992, 36690), (4892, 29940), (4990, 29352), (5988, 24460), (6115, 23952), (7338, 19960), (7485, 19568), (7984, 18345), (9784, 14970), (9980, 14676), (11976, 12230)]