189685080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40531}}^1$

素因数の和:40561

約数の個数: 96

約数和(自身を含む): 663914160

約数和(自身を除く): 474229080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 40531, 81062, 121593, 162124, 202655, 243186, 324248, 364779, 405310, 486372, 526903, 607965, 729558, 810620, 972744, 1053806, 1215930, 1459116, 1580709, 1621240, 1823895, 2107612, 2431860, 2634515, 2918232, 3161418, 3647790, 4215224, 4742127, 4863720, 5269030, 6322836, 7295580, 7903545, 9484254, 10538060, 12645672, 14591160, 15807090, 18968508, 21076120, 23710635, 31614180, 37937016, 47421270, 63228360, 94842540, 189685080]

約数ペア:

[(1, 189685080), (2, 94842540), (3, 63228360), (4, 47421270), (5, 37937016), (6, 31614180), (8, 23710635), (9, 21076120), (10, 18968508), (12, 15807090), (13, 14591160), (15, 12645672), (18, 10538060), (20, 9484254), (24, 7903545), (26, 7295580), (30, 6322836), (36, 5269030), (39, 4863720), (40, 4742127), (45, 4215224), (52, 3647790), (60, 3161418), (65, 2918232), (72, 2634515), (78, 2431860), (90, 2107612), (104, 1823895), (117, 1621240), (120, 1580709), (130, 1459116), (156, 1215930), (180, 1053806), (195, 972744), (234, 810620), (260, 729558), (312, 607965), (360, 526903), (390, 486372), (468, 405310), (520, 364779), (585, 324248), (780, 243186), (936, 202655), (1170, 162124), (1560, 121593), (2340, 81062), (4680, 40531)]