27397620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8011}}^1$

素因数の和:8045

約数の個数: 72

約数和(自身を含む): 87491040

約数和(自身を除く): 60093420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 8011, 16022, 24033, 32044, 40055, 48066, 72099, 80110, 96132, 120165, 144198, 152209, 160220, 240330, 288396, 304418, 360495, 456627, 480660, 608836, 720990, 761045, 913254, 1369881, 1441980, 1522090, 1826508, 2283135, 2739762, 3044180, 4566270, 5479524, 6849405, 9132540, 13698810, 27397620]

約数ペア:

[(1, 27397620), (2, 13698810), (3, 9132540), (4, 6849405), (5, 5479524), (6, 4566270), (9, 3044180), (10, 2739762), (12, 2283135), (15, 1826508), (18, 1522090), (19, 1441980), (20, 1369881), (30, 913254), (36, 761045), (38, 720990), (45, 608836), (57, 480660), (60, 456627), (76, 360495), (90, 304418), (95, 288396), (114, 240330), (171, 160220), (180, 152209), (190, 144198), (228, 120165), (285, 96132), (342, 80110), (380, 72099), (570, 48066), (684, 40055), (855, 32044), (1140, 24033), (1710, 16022), (3420, 8011)]