16564320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11503}}^1$

素因数の和:11524

約数の個数: 72

約数和(自身を含む): 56530656

約数和(自身を除く): 39966336

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, 11503, 23006, 34509, 46012, 57515, 69018, 92024, 103527, 115030, 138036, 172545, 184048, 207054, 230060, 276072, 345090, 368096, 414108, 460120, 517635, 552144, 690180, 828216, 920240, 1035270, 1104288, 1380360, 1656432, 1840480, 2070540, 2760720, 3312864, 4141080, 5521440, 8282160, 16564320]

約数ペア:

[(1, 16564320), (2, 8282160), (3, 5521440), (4, 4141080), (5, 3312864), (6, 2760720), (8, 2070540), (9, 1840480), (10, 1656432), (12, 1380360), (15, 1104288), (16, 1035270), (18, 920240), (20, 828216), (24, 690180), (30, 552144), (32, 517635), (36, 460120), (40, 414108), (45, 368096), (48, 345090), (60, 276072), (72, 230060), (80, 207054), (90, 184048), (96, 172545), (120, 138036), (144, 115030), (160, 103527), (180, 92024), (240, 69018), (288, 57515), (360, 46012), (480, 34509), (720, 23006), (1440, 11503)]