29884320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20753}}^1$

素因数の和:20774

約数の個数: 72

約数和(自身を含む): 101985156

約数和(自身を除く): 72100836

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, 20753, 41506, 62259, 83012, 103765, 124518, 166024, 186777, 207530, 249036, 311295, 332048, 373554, 415060, 498072, 622590, 664096, 747108, 830120, 933885, 996144, 1245180, 1494216, 1660240, 1867770, 1992288, 2490360, 2988432, 3320480, 3735540, 4980720, 5976864, 7471080, 9961440, 14942160, 29884320]

約数ペア:

[(1, 29884320), (2, 14942160), (3, 9961440), (4, 7471080), (5, 5976864), (6, 4980720), (8, 3735540), (9, 3320480), (10, 2988432), (12, 2490360), (15, 1992288), (16, 1867770), (18, 1660240), (20, 1494216), (24, 1245180), (30, 996144), (32, 933885), (36, 830120), (40, 747108), (45, 664096), (48, 622590), (60, 498072), (72, 415060), (80, 373554), (90, 332048), (96, 311295), (120, 249036), (144, 207530), (160, 186777), (180, 166024), (240, 124518), (288, 103765), (360, 83012), (480, 62259), (720, 41506), (1440, 20753)]