542971320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{105227}}^1$

素因数の和:105284

約数の個数: 64

約数和(自身を含む): 1666811520

約数和(自身を除く): 1123840200

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, 105227, 210454, 315681, 420908, 526135, 631362, 841816, 1052270, 1262724, 1578405, 2104540, 2525448, 3156810, 4209080, 4524761, 6313620, 9049522, 12627240, 13574283, 18099044, 22623805, 27148566, 36198088, 45247610, 54297132, 67871415, 90495220, 108594264, 135742830, 180990440, 271485660, 542971320]

約数ペア:

[(1, 542971320), (2, 271485660), (3, 180990440), (4, 135742830), (5, 108594264), (6, 90495220), (8, 67871415), (10, 54297132), (12, 45247610), (15, 36198088), (20, 27148566), (24, 22623805), (30, 18099044), (40, 13574283), (43, 12627240), (60, 9049522), (86, 6313620), (120, 4524761), (129, 4209080), (172, 3156810), (215, 2525448), (258, 2104540), (344, 1578405), (430, 1262724), (516, 1052270), (645, 841816), (860, 631362), (1032, 526135), (1290, 420908), (1720, 315681), (2580, 210454), (5160, 105227)]