3173640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 9720000

約数和(自身を除く): 6546360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 499, 530, 636, 795, 998, 1060, 1272, 1497, 1590, 1996, 2120, 2495, 2994, 3180, 3992, 4990, 5988, 6360, 7485, 9980, 11976, 14970, 19960, 26447, 29940, 52894, 59880, 79341, 105788, 132235, 158682, 211576, 264470, 317364, 396705, 528940, 634728, 793410, 1057880, 1586820, 3173640]

約数ペア:

[(1, 3173640), (2, 1586820), (3, 1057880), (4, 793410), (5, 634728), (6, 528940), (8, 396705), (10, 317364), (12, 264470), (15, 211576), (20, 158682), (24, 132235), (30, 105788), (40, 79341), (53, 59880), (60, 52894), (106, 29940), (120, 26447), (159, 19960), (212, 14970), (265, 11976), (318, 9980), (424, 7485), (499, 6360), (530, 5988), (636, 4990), (795, 3992), (998, 3180), (1060, 2994), (1272, 2495), (1497, 2120), (1590, 1996)]