11556840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 34920000

約数和(自身を除く): 23363160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 499, 579, 772, 965, 998, 1158, 1497, 1544, 1930, 1996, 2316, 2495, 2895, 2994, 3860, 3992, 4632, 4990, 5790, 5988, 7485, 7720, 9980, 11580, 11976, 14970, 19960, 23160, 29940, 59880, 96307, 192614, 288921, 385228, 481535, 577842, 770456, 963070, 1155684, 1444605, 1926140, 2311368, 2889210, 3852280, 5778420, 11556840]

約数ペア:

[(1, 11556840), (2, 5778420), (3, 3852280), (4, 2889210), (5, 2311368), (6, 1926140), (8, 1444605), (10, 1155684), (12, 963070), (15, 770456), (20, 577842), (24, 481535), (30, 385228), (40, 288921), (60, 192614), (120, 96307), (193, 59880), (386, 29940), (499, 23160), (579, 19960), (772, 14970), (965, 11976), (998, 11580), (1158, 9980), (1497, 7720), (1544, 7485), (1930, 5988), (1996, 5790), (2316, 4990), (2495, 4632), (2895, 3992), (2994, 3860)]