271578420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{167641}}^1$

素因数の和:167662

約数の個数: 60

約数和(自身を含む): 851956644

約数和(自身を除く): 580378224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 167641, 335282, 502923, 670564, 838205, 1005846, 1508769, 1676410, 2011692, 2514615, 3017538, 3352820, 4526307, 5029230, 6035076, 7543845, 9052614, 10058460, 13578921, 15087690, 18105228, 22631535, 27157842, 30175380, 45263070, 54315684, 67894605, 90526140, 135789210, 271578420]

約数ペア:

[(1, 271578420), (2, 135789210), (3, 90526140), (4, 67894605), (5, 54315684), (6, 45263070), (9, 30175380), (10, 27157842), (12, 22631535), (15, 18105228), (18, 15087690), (20, 13578921), (27, 10058460), (30, 9052614), (36, 7543845), (45, 6035076), (54, 5029230), (60, 4526307), (81, 3352820), (90, 3017538), (108, 2514615), (135, 2011692), (162, 1676410), (180, 1508769), (270, 1005846), (324, 838205), (405, 670564), (540, 502923), (810, 335282), (1620, 167641)]