1291243320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{60793}}^1$

素因数の和:60869

約数の個数: 96

約数和(自身を含む): 4267738800

約数和(自身を除く): 2976495480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 10620, 21240, 60793, 121586, 182379, 243172, 303965, 364758, 486344, 547137, 607930, 729516, 911895, 1094274, 1215860, 1459032, 1823790, 2188548, 2431720, 2735685, 3586787, 3647580, 4377096, 5471370, 7173574, 7295160, 10760361, 10942740, 14347148, 17933935, 21520722, 21885480, 28694296, 32281083, 35867870, 43041444, 53801805, 64562166, 71735740, 86082888, 107603610, 129124332, 143471480, 161405415, 215207220, 258248664, 322810830, 430414440, 645621660, 1291243320]

約数ペア:

[(1, 1291243320), (2, 645621660), (3, 430414440), (4, 322810830), (5, 258248664), (6, 215207220), (8, 161405415), (9, 143471480), (10, 129124332), (12, 107603610), (15, 86082888), (18, 71735740), (20, 64562166), (24, 53801805), (30, 43041444), (36, 35867870), (40, 32281083), (45, 28694296), (59, 21885480), (60, 21520722), (72, 17933935), (90, 14347148), (118, 10942740), (120, 10760361), (177, 7295160), (180, 7173574), (236, 5471370), (295, 4377096), (354, 3647580), (360, 3586787), (472, 2735685), (531, 2431720), (590, 2188548), (708, 1823790), (885, 1459032), (1062, 1215860), (1180, 1094274), (1416, 911895), (1770, 729516), (2124, 607930), (2360, 547137), (2655, 486344), (3540, 364758), (4248, 303965), (5310, 243172), (7080, 182379), (10620, 121586), (21240, 60793)]