85666320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2829

約数の個数: 120

約数和(自身を含む): 294493056

約数和(自身を除く): 208826736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 2767, 3096, 3440, 3870, 5160, 5534, 6192, 7740, 8301, 10320, 11068, 13835, 15480, 16602, 22136, 24903, 27670, 30960, 33204, 41505, 44272, 49806, 55340, 66408, 83010, 99612, 110680, 118981, 124515, 132816, 166020, 199224, 221360, 237962, 249030, 332040, 356943, 398448, 475924, 498060, 594905, 664080, 713886, 951848, 996120, 1070829, 1189810, 1427772, 1784715, 1903696, 1992240, 2141658, 2379620, 2855544, 3569430, 4283316, 4759240, 5354145, 5711088, 7138860, 8566632, 9518480, 10708290, 14277720, 17133264, 21416580, 28555440, 42833160, 85666320]

約数ペア:

[(1, 85666320), (2, 42833160), (3, 28555440), (4, 21416580), (5, 17133264), (6, 14277720), (8, 10708290), (9, 9518480), (10, 8566632), (12, 7138860), (15, 5711088), (16, 5354145), (18, 4759240), (20, 4283316), (24, 3569430), (30, 2855544), (36, 2379620), (40, 2141658), (43, 1992240), (45, 1903696), (48, 1784715), (60, 1427772), (72, 1189810), (80, 1070829), (86, 996120), (90, 951848), (120, 713886), (129, 664080), (144, 594905), (172, 498060), (180, 475924), (215, 398448), (240, 356943), (258, 332040), (344, 249030), (360, 237962), (387, 221360), (430, 199224), (516, 166020), (645, 132816), (688, 124515), (720, 118981), (774, 110680), (860, 99612), (1032, 83010), (1290, 66408), (1548, 55340), (1720, 49806), (1935, 44272), (2064, 41505), (2580, 33204), (2767, 30960), (3096, 27670), (3440, 24903), (3870, 22136), (5160, 16602), (5534, 15480), (6192, 13835), (7740, 11068), (8301, 10320)]