15279202240

素因数分解:

$2^6\times 5^1\times {\mathrm{47747507}}^1$

素因数の和:47747524

約数の個数: 28

約数和(自身を含む): 36383601096

約数和(自身を除く): 21104398856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 47747507, 95495014, 190990028, 238737535, 381980056, 477475070, 763960112, 954950140, 1527920224, 1909900280, 3055840448, 3819800560, 7639601120, 15279202240]

約数ペア:

[(1, 15279202240), (2, 7639601120), (4, 3819800560), (5, 3055840448), (8, 1909900280), (10, 1527920224), (16, 954950140), (20, 763960112), (32, 477475070), (40, 381980056), (64, 238737535), (80, 190990028), (160, 95495014), (320, 47747507)]