38492820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23761}}^1$

素因数の和:23782

約数の個数: 60

約数和(自身を含む): 120758484

約数和(自身を除く): 82265664

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, 23761, 47522, 71283, 95044, 118805, 142566, 213849, 237610, 285132, 356415, 427698, 475220, 641547, 712830, 855396, 1069245, 1283094, 1425660, 1924641, 2138490, 2566188, 3207735, 3849282, 4276980, 6415470, 7698564, 9623205, 12830940, 19246410, 38492820]

約数ペア:

[(1, 38492820), (2, 19246410), (3, 12830940), (4, 9623205), (5, 7698564), (6, 6415470), (9, 4276980), (10, 3849282), (12, 3207735), (15, 2566188), (18, 2138490), (20, 1924641), (27, 1425660), (30, 1283094), (36, 1069245), (45, 855396), (54, 712830), (60, 641547), (81, 475220), (90, 427698), (108, 356415), (135, 285132), (162, 237610), (180, 213849), (270, 142566), (324, 118805), (405, 95044), (540, 71283), (810, 47522), (1620, 23761)]