51383160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{15859}}^1$

素因数の和:15882

約数の個数: 80

約数和(自身を含む): 172715400

約数和(自身を除く): 121332240

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, 15859, 31718, 47577, 63436, 79295, 95154, 126872, 142731, 158590, 190308, 237885, 285462, 317180, 380616, 428193, 475770, 570924, 634360, 713655, 856386, 951540, 1141848, 1284579, 1427310, 1712772, 1903080, 2140965, 2569158, 2854620, 3425544, 4281930, 5138316, 5709240, 6422895, 8563860, 10276632, 12845790, 17127720, 25691580, 51383160]

約数ペア:

[(1, 51383160), (2, 25691580), (3, 17127720), (4, 12845790), (5, 10276632), (6, 8563860), (8, 6422895), (9, 5709240), (10, 5138316), (12, 4281930), (15, 3425544), (18, 2854620), (20, 2569158), (24, 2140965), (27, 1903080), (30, 1712772), (36, 1427310), (40, 1284579), (45, 1141848), (54, 951540), (60, 856386), (72, 713655), (81, 634360), (90, 570924), (108, 475770), (120, 428193), (135, 380616), (162, 317180), (180, 285462), (216, 237885), (270, 190308), (324, 158590), (360, 142731), (405, 126872), (540, 95154), (648, 79295), (810, 63436), (1080, 47577), (1620, 31718), (3240, 15859)]