85636440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{26431}}^1$

素因数の和:26454

約数の個数: 80

約数和(自身を含む): 287844480

約数和(自身を除く): 202208040

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, 26431, 52862, 79293, 105724, 132155, 158586, 211448, 237879, 264310, 317172, 396465, 475758, 528620, 634344, 713637, 792930, 951516, 1057240, 1189395, 1427274, 1585860, 1903032, 2140911, 2378790, 2854548, 3171720, 3568185, 4281822, 4757580, 5709096, 7136370, 8563644, 9515160, 10704555, 14272740, 17127288, 21409110, 28545480, 42818220, 85636440]

約数ペア:

[(1, 85636440), (2, 42818220), (3, 28545480), (4, 21409110), (5, 17127288), (6, 14272740), (8, 10704555), (9, 9515160), (10, 8563644), (12, 7136370), (15, 5709096), (18, 4757580), (20, 4281822), (24, 3568185), (27, 3171720), (30, 2854548), (36, 2378790), (40, 2140911), (45, 1903032), (54, 1585860), (60, 1427274), (72, 1189395), (81, 1057240), (90, 951516), (108, 792930), (120, 713637), (135, 634344), (162, 528620), (180, 475758), (216, 396465), (270, 317172), (324, 264310), (360, 237879), (405, 211448), (540, 158586), (648, 132155), (810, 105724), (1080, 79293), (1620, 52862), (3240, 26431)]