69753960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{21529}}^1$

素因数の和:21552

約数の個数: 80

約数和(自身を含む): 234461700

約数和(自身を除く): 164707740

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 21529, 43058, 64587, 86116, 107645, 129174, 172232, 193761, 215290, 258348, 322935, 387522, 430580, 516696, 581283, 645870, 775044, 861160, 968805, 1162566, 1291740, 1550088, 1743849, 1937610, 2325132, 2583480, 2906415, 3487698, 3875220, 4650264, 5812830, 6975396, 7750440, 8719245, 11625660, 13950792, 17438490, 23251320, 34876980, 69753960]

約数ペア:

[(1, 69753960), (2, 34876980), (3, 23251320), (4, 17438490), (5, 13950792), (6, 11625660), (8, 8719245), (9, 7750440), (10, 6975396), (12, 5812830), (15, 4650264), (18, 3875220), (20, 3487698), (24, 2906415), (27, 2583480), (30, 2325132), (36, 1937610), (40, 1743849), (45, 1550088), (54, 1291740), (60, 1162566), (72, 968805), (81, 861160), (90, 775044), (108, 645870), (120, 581283), (135, 516696), (162, 430580), (180, 387522), (216, 322935), (270, 258348), (324, 215290), (360, 193761), (405, 172232), (540, 129174), (648, 107645), (810, 86116), (1080, 64587), (1620, 43058), (3240, 21529)]