42905160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{39727}}^1$

素因数の和:39747

約数の個数: 64

約数和(自身を含む): 143020800

約数和(自身を除く): 100115640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 39727, 79454, 119181, 158908, 198635, 238362, 317816, 357543, 397270, 476724, 595905, 715086, 794540, 953448, 1072629, 1191810, 1430172, 1589080, 1787715, 2145258, 2383620, 2860344, 3575430, 4290516, 4767240, 5363145, 7150860, 8581032, 10726290, 14301720, 21452580, 42905160]

約数ペア:

[(1, 42905160), (2, 21452580), (3, 14301720), (4, 10726290), (5, 8581032), (6, 7150860), (8, 5363145), (9, 4767240), (10, 4290516), (12, 3575430), (15, 2860344), (18, 2383620), (20, 2145258), (24, 1787715), (27, 1589080), (30, 1430172), (36, 1191810), (40, 1072629), (45, 953448), (54, 794540), (60, 715086), (72, 595905), (90, 476724), (108, 397270), (120, 357543), (135, 317816), (180, 238362), (216, 198635), (270, 158908), (360, 119181), (540, 79454), (1080, 39727)]