2883840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{751}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 9222528

約数和(自身を除く): 6338688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 751, 768, 960, 1280, 1502, 1920, 2253, 3004, 3755, 3840, 4506, 6008, 7510, 9012, 11265, 12016, 15020, 18024, 22530, 24032, 30040, 36048, 45060, 48064, 60080, 72096, 90120, 96128, 120160, 144192, 180240, 192256, 240320, 288384, 360480, 480640, 576768, 720960, 961280, 1441920, 2883840]

約数ペア:

[(1, 2883840), (2, 1441920), (3, 961280), (4, 720960), (5, 576768), (6, 480640), (8, 360480), (10, 288384), (12, 240320), (15, 192256), (16, 180240), (20, 144192), (24, 120160), (30, 96128), (32, 90120), (40, 72096), (48, 60080), (60, 48064), (64, 45060), (80, 36048), (96, 30040), (120, 24032), (128, 22530), (160, 18024), (192, 15020), (240, 12016), (256, 11265), (320, 9012), (384, 7510), (480, 6008), (640, 4506), (751, 3840), (768, 3755), (960, 3004), (1280, 2253), (1502, 1920)]