30360560

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2897}}^1$

素因数の和:3041

約数の個数: 40

約数和(自身を含む): 71151696

約数和(自身を除く): 40791136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 2897, 5240, 5794, 10480, 11588, 14485, 23176, 28970, 46352, 57940, 115880, 231760, 379507, 759014, 1518028, 1897535, 3036056, 3795070, 6072112, 7590140, 15180280, 30360560]

約数ペア:

[(1, 30360560), (2, 15180280), (4, 7590140), (5, 6072112), (8, 3795070), (10, 3036056), (16, 1897535), (20, 1518028), (40, 759014), (80, 379507), (131, 231760), (262, 115880), (524, 57940), (655, 46352), (1048, 28970), (1310, 23176), (2096, 14485), (2620, 11588), (2897, 10480), (5240, 5794)]