1030480120

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{113489}}^1$

素因数の和:113727

約数の個数: 32

約数和(自身を含む): 2328814800

約数和(自身を除く): 1298334680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 113489, 226978, 453956, 567445, 907912, 1134890, 2269780, 4539560, 25762003, 51524006, 103048012, 128810015, 206096024, 257620030, 515240060, 1030480120]

約数ペア:

[(1, 1030480120), (2, 515240060), (4, 257620030), (5, 206096024), (8, 128810015), (10, 103048012), (20, 51524006), (40, 25762003), (227, 4539560), (454, 2269780), (908, 1134890), (1135, 907912), (1816, 567445), (2270, 453956), (4540, 226978), (9080, 113489)]