61787160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2909}}^1$

素因数の和:2985

約数の個数: 96

約数和(自身を含む): 204282000

約数和(自身を除く): 142494840

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, 2909, 3540, 4248, 5310, 5818, 7080, 8727, 10620, 11636, 14545, 17454, 21240, 23272, 26181, 29090, 34908, 43635, 52362, 58180, 69816, 87270, 104724, 116360, 130905, 171631, 174540, 209448, 261810, 343262, 349080, 514893, 523620, 686524, 858155, 1029786, 1047240, 1373048, 1544679, 1716310, 2059572, 2574465, 3089358, 3432620, 4119144, 5148930, 6178716, 6865240, 7723395, 10297860, 12357432, 15446790, 20595720, 30893580, 61787160]

約数ペア:

[(1, 61787160), (2, 30893580), (3, 20595720), (4, 15446790), (5, 12357432), (6, 10297860), (8, 7723395), (9, 6865240), (10, 6178716), (12, 5148930), (15, 4119144), (18, 3432620), (20, 3089358), (24, 2574465), (30, 2059572), (36, 1716310), (40, 1544679), (45, 1373048), (59, 1047240), (60, 1029786), (72, 858155), (90, 686524), (118, 523620), (120, 514893), (177, 349080), (180, 343262), (236, 261810), (295, 209448), (354, 174540), (360, 171631), (472, 130905), (531, 116360), (590, 104724), (708, 87270), (885, 69816), (1062, 58180), (1180, 52362), (1416, 43635), (1770, 34908), (2124, 29090), (2360, 26181), (2655, 23272), (2909, 21240), (3540, 17454), (4248, 14545), (5310, 11636), (5818, 10620), (7080, 8727)]