22801920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2969}}^1$

素因数の和:2995

約数の個数: 80

約数和(自身を含む): 72919440

約数和(自身を除く): 50117520

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, 2969, 3840, 5938, 7680, 8907, 11876, 14845, 17814, 23752, 29690, 35628, 44535, 47504, 59380, 71256, 89070, 95008, 118760, 142512, 178140, 190016, 237520, 285024, 356280, 380032, 475040, 570048, 712560, 760064, 950080, 1140096, 1425120, 1520128, 1900160, 2280192, 2850240, 3800320, 4560384, 5700480, 7600640, 11400960, 22801920]

約数ペア:

[(1, 22801920), (2, 11400960), (3, 7600640), (4, 5700480), (5, 4560384), (6, 3800320), (8, 2850240), (10, 2280192), (12, 1900160), (15, 1520128), (16, 1425120), (20, 1140096), (24, 950080), (30, 760064), (32, 712560), (40, 570048), (48, 475040), (60, 380032), (64, 356280), (80, 285024), (96, 237520), (120, 190016), (128, 178140), (160, 142512), (192, 118760), (240, 95008), (256, 89070), (320, 71256), (384, 59380), (480, 47504), (512, 44535), (640, 35628), (768, 29690), (960, 23752), (1280, 17814), (1536, 14845), (1920, 11876), (2560, 8907), (2969, 7680), (3840, 5938)]