158927940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{294311}}^1$

素因数の和:294329

約数の個数: 48

約数和(自身を含む): 494444160

約数和(自身を除く): 335516220

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, 294311, 588622, 882933, 1177244, 1471555, 1765866, 2648799, 2943110, 3531732, 4414665, 5297598, 5886220, 7946397, 8829330, 10595196, 13243995, 15892794, 17658660, 26487990, 31785588, 39731985, 52975980, 79463970, 158927940]

約数ペア:

[(1, 158927940), (2, 79463970), (3, 52975980), (4, 39731985), (5, 31785588), (6, 26487990), (9, 17658660), (10, 15892794), (12, 13243995), (15, 10595196), (18, 8829330), (20, 7946397), (27, 5886220), (30, 5297598), (36, 4414665), (45, 3531732), (54, 2943110), (60, 2648799), (90, 1765866), (108, 1471555), (135, 1177244), (180, 882933), (270, 588622), (540, 294311)]