38776860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71809}}^1$

素因数の和:71827

約数の個数: 48

約数和(自身を含む): 120640800

約数和(自身を除く): 81863940

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, 71809, 143618, 215427, 287236, 359045, 430854, 646281, 718090, 861708, 1077135, 1292562, 1436180, 1938843, 2154270, 2585124, 3231405, 3877686, 4308540, 6462810, 7755372, 9694215, 12925620, 19388430, 38776860]

約数ペア:

[(1, 38776860), (2, 19388430), (3, 12925620), (4, 9694215), (5, 7755372), (6, 6462810), (9, 4308540), (10, 3877686), (12, 3231405), (15, 2585124), (18, 2154270), (20, 1938843), (27, 1436180), (30, 1292562), (36, 1077135), (45, 861708), (54, 718090), (60, 646281), (90, 430854), (108, 359045), (135, 287236), (180, 215427), (270, 143618), (540, 71809)]