76466760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1277}}^1$

素因数の和:1790

約数の個数: 64

約数和(自身を含む): 230040000

約数和(自身を除く): 153573240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1277, 1497, 1996, 2495, 2554, 2994, 3831, 3992, 4990, 5108, 5988, 6385, 7485, 7662, 9980, 10216, 11976, 12770, 14970, 15324, 19155, 19960, 25540, 29940, 30648, 38310, 51080, 59880, 76620, 153240, 637223, 1274446, 1911669, 2548892, 3186115, 3823338, 5097784, 6372230, 7646676, 9558345, 12744460, 15293352, 19116690, 25488920, 38233380, 76466760]

約数ペア:

[(1, 76466760), (2, 38233380), (3, 25488920), (4, 19116690), (5, 15293352), (6, 12744460), (8, 9558345), (10, 7646676), (12, 6372230), (15, 5097784), (20, 3823338), (24, 3186115), (30, 2548892), (40, 1911669), (60, 1274446), (120, 637223), (499, 153240), (998, 76620), (1277, 59880), (1497, 51080), (1996, 38310), (2495, 30648), (2554, 29940), (2994, 25540), (3831, 19960), (3992, 19155), (4990, 15324), (5108, 14970), (5988, 12770), (6385, 11976), (7485, 10216), (7662, 9980)]