16582320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{853}}^1$

素因数の和:881

約数の個数: 120

約数和(自身を含む): 57819216

約数和(自身を除く): 41236896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 853, 972, 1080, 1215, 1296, 1620, 1706, 1944, 2160, 2430, 2559, 3240, 3412, 3888, 4265, 4860, 5118, 6480, 6824, 7677, 8530, 9720, 10236, 12795, 13648, 15354, 17060, 19440, 20472, 23031, 25590, 30708, 34120, 38385, 40944, 46062, 51180, 61416, 68240, 69093, 76770, 92124, 102360, 115155, 122832, 138186, 153540, 184248, 204720, 207279, 230310, 276372, 307080, 345465, 368496, 414558, 460620, 552744, 614160, 690930, 829116, 921240, 1036395, 1105488, 1381860, 1658232, 1842480, 2072790, 2763720, 3316464, 4145580, 5527440, 8291160, 16582320]

約数ペア:

[(1, 16582320), (2, 8291160), (3, 5527440), (4, 4145580), (5, 3316464), (6, 2763720), (8, 2072790), (9, 1842480), (10, 1658232), (12, 1381860), (15, 1105488), (16, 1036395), (18, 921240), (20, 829116), (24, 690930), (27, 614160), (30, 552744), (36, 460620), (40, 414558), (45, 368496), (48, 345465), (54, 307080), (60, 276372), (72, 230310), (80, 207279), (81, 204720), (90, 184248), (108, 153540), (120, 138186), (135, 122832), (144, 115155), (162, 102360), (180, 92124), (216, 76770), (240, 69093), (243, 68240), (270, 61416), (324, 51180), (360, 46062), (405, 40944), (432, 38385), (486, 34120), (540, 30708), (648, 25590), (720, 23031), (810, 20472), (853, 19440), (972, 17060), (1080, 15354), (1215, 13648), (1296, 12795), (1620, 10236), (1706, 9720), (1944, 8530), (2160, 7677), (2430, 6824), (2559, 6480), (3240, 5118), (3412, 4860), (3888, 4265)]