72076800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{1877}}^1$

素因数の和:1908

約数の個数: 120

約数和(自身を含む): 238228056

約数和(自身を除く): 166151256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1877, 1920, 2400, 2560, 3200, 3754, 3840, 4800, 5631, 6400, 7508, 7680, 9385, 9600, 11262, 12800, 15016, 18770, 19200, 22524, 28155, 30032, 37540, 38400, 45048, 46925, 56310, 60064, 75080, 90096, 93850, 112620, 120128, 140775, 150160, 180192, 187700, 225240, 240256, 281550, 300320, 360384, 375400, 450480, 480512, 563100, 600640, 720768, 750800, 900960, 961024, 1126200, 1201280, 1441536, 1501600, 1801920, 2252400, 2402560, 2883072, 3003200, 3603840, 4504800, 4805120, 6006400, 7207680, 9009600, 12012800, 14415360, 18019200, 24025600, 36038400, 72076800]

約数ペア:

[(1, 72076800), (2, 36038400), (3, 24025600), (4, 18019200), (5, 14415360), (6, 12012800), (8, 9009600), (10, 7207680), (12, 6006400), (15, 4805120), (16, 4504800), (20, 3603840), (24, 3003200), (25, 2883072), (30, 2402560), (32, 2252400), (40, 1801920), (48, 1501600), (50, 1441536), (60, 1201280), (64, 1126200), (75, 961024), (80, 900960), (96, 750800), (100, 720768), (120, 600640), (128, 563100), (150, 480512), (160, 450480), (192, 375400), (200, 360384), (240, 300320), (256, 281550), (300, 240256), (320, 225240), (384, 187700), (400, 180192), (480, 150160), (512, 140775), (600, 120128), (640, 112620), (768, 93850), (800, 90096), (960, 75080), (1200, 60064), (1280, 56310), (1536, 46925), (1600, 45048), (1877, 38400), (1920, 37540), (2400, 30032), (2560, 28155), (3200, 22524), (3754, 19200), (3840, 18770), (4800, 15016), (5631, 12800), (6400, 11262), (7508, 9600), (7680, 9385)]