40518420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3499}}^1$

素因数の和:3704

約数の個数: 48

約数和(自身を含む): 114072000

約数和(自身を除く): 73553580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3499, 3860, 5790, 6998, 10497, 11580, 13996, 17495, 20994, 34990, 41988, 52485, 69980, 104970, 209940, 675307, 1350614, 2025921, 2701228, 3376535, 4051842, 6753070, 8103684, 10129605, 13506140, 20259210, 40518420]

約数ペア:

[(1, 40518420), (2, 20259210), (3, 13506140), (4, 10129605), (5, 8103684), (6, 6753070), (10, 4051842), (12, 3376535), (15, 2701228), (20, 2025921), (30, 1350614), (60, 675307), (193, 209940), (386, 104970), (579, 69980), (772, 52485), (965, 41988), (1158, 34990), (1930, 20994), (2316, 17495), (2895, 13996), (3499, 11580), (3860, 10497), (5790, 6998)]