8140320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5653}}^1$

素因数の和:5674

約数の個数: 72

約数和(自身を含む): 27783756

約数和(自身を除く): 19643436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5653, 11306, 16959, 22612, 28265, 33918, 45224, 50877, 56530, 67836, 84795, 90448, 101754, 113060, 135672, 169590, 180896, 203508, 226120, 254385, 271344, 339180, 407016, 452240, 508770, 542688, 678360, 814032, 904480, 1017540, 1356720, 1628064, 2035080, 2713440, 4070160, 8140320]

約数ペア:

[(1, 8140320), (2, 4070160), (3, 2713440), (4, 2035080), (5, 1628064), (6, 1356720), (8, 1017540), (9, 904480), (10, 814032), (12, 678360), (15, 542688), (16, 508770), (18, 452240), (20, 407016), (24, 339180), (30, 271344), (32, 254385), (36, 226120), (40, 203508), (45, 180896), (48, 169590), (60, 135672), (72, 113060), (80, 101754), (90, 90448), (96, 84795), (120, 67836), (144, 56530), (160, 50877), (180, 45224), (240, 33918), (288, 28265), (360, 22612), (480, 16959), (720, 11306), (1440, 5653)]