9520920

素因数分解:

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

素因数の和:569

約数の個数: 96

約数和(自身を含む): 31590000

約数和(自身を除く): 22069080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 499, 530, 636, 795, 954, 998, 1060, 1272, 1497, 1590, 1908, 1996, 2120, 2385, 2495, 2994, 3180, 3816, 3992, 4491, 4770, 4990, 5988, 6360, 7485, 8982, 9540, 9980, 11976, 14970, 17964, 19080, 19960, 22455, 26447, 29940, 35928, 44910, 52894, 59880, 79341, 89820, 105788, 132235, 158682, 179640, 211576, 238023, 264470, 317364, 396705, 476046, 528940, 634728, 793410, 952092, 1057880, 1190115, 1586820, 1904184, 2380230, 3173640, 4760460, 9520920]

約数ペア:

[(1, 9520920), (2, 4760460), (3, 3173640), (4, 2380230), (5, 1904184), (6, 1586820), (8, 1190115), (9, 1057880), (10, 952092), (12, 793410), (15, 634728), (18, 528940), (20, 476046), (24, 396705), (30, 317364), (36, 264470), (40, 238023), (45, 211576), (53, 179640), (60, 158682), (72, 132235), (90, 105788), (106, 89820), (120, 79341), (159, 59880), (180, 52894), (212, 44910), (265, 35928), (318, 29940), (360, 26447), (424, 22455), (477, 19960), (499, 19080), (530, 17964), (636, 14970), (795, 11976), (954, 9980), (998, 9540), (1060, 8982), (1272, 7485), (1497, 6360), (1590, 5988), (1908, 4990), (1996, 4770), (2120, 4491), (2385, 3992), (2495, 3816), (2994, 3180)]