42858180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79367}}^1$

素因数の和:79385

約数の個数: 48

約数和(自身を含む): 133338240

約数和(自身を除く): 90480060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 79367, 158734, 238101, 317468, 396835, 476202, 714303, 793670, 952404, 1190505, 1428606, 1587340, 2142909, 2381010, 2857212, 3571515, 4285818, 4762020, 7143030, 8571636, 10714545, 14286060, 21429090, 42858180]

約数ペア:

[(1, 42858180), (2, 21429090), (3, 14286060), (4, 10714545), (5, 8571636), (6, 7143030), (9, 4762020), (10, 4285818), (12, 3571515), (15, 2857212), (18, 2381010), (20, 2142909), (27, 1587340), (30, 1428606), (36, 1190505), (45, 952404), (54, 793670), (60, 714303), (90, 476202), (108, 396835), (135, 317468), (180, 238101), (270, 158734), (540, 79367)]