22110720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2879}}^1$

素因数の和:2905

約数の個数: 80

約数和(自身を含む): 70709760

約数和(自身を除く): 48599040

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 2879, 3840, 5758, 7680, 8637, 11516, 14395, 17274, 23032, 28790, 34548, 43185, 46064, 57580, 69096, 86370, 92128, 115160, 138192, 172740, 184256, 230320, 276384, 345480, 368512, 460640, 552768, 690960, 737024, 921280, 1105536, 1381920, 1474048, 1842560, 2211072, 2763840, 3685120, 4422144, 5527680, 7370240, 11055360, 22110720]

約数ペア:

[(1, 22110720), (2, 11055360), (3, 7370240), (4, 5527680), (5, 4422144), (6, 3685120), (8, 2763840), (10, 2211072), (12, 1842560), (15, 1474048), (16, 1381920), (20, 1105536), (24, 921280), (30, 737024), (32, 690960), (40, 552768), (48, 460640), (60, 368512), (64, 345480), (80, 276384), (96, 230320), (120, 184256), (128, 172740), (160, 138192), (192, 115160), (240, 92128), (256, 86370), (320, 69096), (384, 57580), (480, 46064), (512, 43185), (640, 34548), (768, 28790), (960, 23032), (1280, 17274), (1536, 14395), (1920, 11516), (2560, 8637), (2879, 7680), (3840, 5758)]