66257280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11503}}^1$

素因数の和:11528

約数の個数: 96

約数和(自身を含む): 228814560

約数和(自身を除く): 162557280

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 11503, 23006, 34509, 46012, 57515, 69018, 92024, 103527, 115030, 138036, 172545, 184048, 207054, 230060, 276072, 345090, 368096, 414108, 460120, 517635, 552144, 690180, 736192, 828216, 920240, 1035270, 1104288, 1380360, 1472384, 1656432, 1840480, 2070540, 2208576, 2760720, 3312864, 3680960, 4141080, 4417152, 5521440, 6625728, 7361920, 8282160, 11042880, 13251456, 16564320, 22085760, 33128640, 66257280]

約数ペア:

[(1, 66257280), (2, 33128640), (3, 22085760), (4, 16564320), (5, 13251456), (6, 11042880), (8, 8282160), (9, 7361920), (10, 6625728), (12, 5521440), (15, 4417152), (16, 4141080), (18, 3680960), (20, 3312864), (24, 2760720), (30, 2208576), (32, 2070540), (36, 1840480), (40, 1656432), (45, 1472384), (48, 1380360), (60, 1104288), (64, 1035270), (72, 920240), (80, 828216), (90, 736192), (96, 690180), (120, 552144), (128, 517635), (144, 460120), (160, 414108), (180, 368096), (192, 345090), (240, 276072), (288, 230060), (320, 207054), (360, 184048), (384, 172545), (480, 138036), (576, 115030), (640, 103527), (720, 92024), (960, 69018), (1152, 57515), (1440, 46012), (1920, 34509), (2880, 23006), (5760, 11503)]