105240840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1723}}^1$

素因数の和:2246

約数の個数: 64

約数和(自身を含む): 316526400

約数和(自身を除く): 211285560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1527, 1723, 2036, 2545, 3054, 3446, 4072, 5090, 5169, 6108, 6892, 7635, 8615, 10180, 10338, 12216, 13784, 15270, 17230, 20360, 20676, 25845, 30540, 34460, 41352, 51690, 61080, 68920, 103380, 206760, 877007, 1754014, 2631021, 3508028, 4385035, 5262042, 7016056, 8770070, 10524084, 13155105, 17540140, 21048168, 26310210, 35080280, 52620420, 105240840]

約数ペア:

[(1, 105240840), (2, 52620420), (3, 35080280), (4, 26310210), (5, 21048168), (6, 17540140), (8, 13155105), (10, 10524084), (12, 8770070), (15, 7016056), (20, 5262042), (24, 4385035), (30, 3508028), (40, 2631021), (60, 1754014), (120, 877007), (509, 206760), (1018, 103380), (1527, 68920), (1723, 61080), (2036, 51690), (2545, 41352), (3054, 34460), (3446, 30540), (4072, 25845), (5090, 20676), (5169, 20360), (6108, 17230), (6892, 15270), (7635, 13784), (8615, 12216), (10180, 10338)]