83215320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16127}}^1$

素因数の和:16184

約数の個数: 64

約数和(自身を含む): 255467520

約数和(自身を除く): 172252200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 16127, 32254, 48381, 64508, 80635, 96762, 129016, 161270, 193524, 241905, 322540, 387048, 483810, 645080, 693461, 967620, 1386922, 1935240, 2080383, 2773844, 3467305, 4160766, 5547688, 6934610, 8321532, 10401915, 13869220, 16643064, 20803830, 27738440, 41607660, 83215320]

約数ペア:

[(1, 83215320), (2, 41607660), (3, 27738440), (4, 20803830), (5, 16643064), (6, 13869220), (8, 10401915), (10, 8321532), (12, 6934610), (15, 5547688), (20, 4160766), (24, 3467305), (30, 2773844), (40, 2080383), (43, 1935240), (60, 1386922), (86, 967620), (120, 693461), (129, 645080), (172, 483810), (215, 387048), (258, 322540), (344, 241905), (430, 193524), (516, 161270), (645, 129016), (860, 96762), (1032, 80635), (1290, 64508), (1720, 48381), (2580, 32254), (5160, 16127)]