55242240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{7193}}^1$

素因数の和:7219

約数の個数: 80

約数和(自身を含む): 176627088

約数和(自身を除く): 121384848

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, 3840, 7193, 7680, 14386, 21579, 28772, 35965, 43158, 57544, 71930, 86316, 107895, 115088, 143860, 172632, 215790, 230176, 287720, 345264, 431580, 460352, 575440, 690528, 863160, 920704, 1150880, 1381056, 1726320, 1841408, 2301760, 2762112, 3452640, 3682816, 4603520, 5524224, 6905280, 9207040, 11048448, 13810560, 18414080, 27621120, 55242240]

約数ペア:

[(1, 55242240), (2, 27621120), (3, 18414080), (4, 13810560), (5, 11048448), (6, 9207040), (8, 6905280), (10, 5524224), (12, 4603520), (15, 3682816), (16, 3452640), (20, 2762112), (24, 2301760), (30, 1841408), (32, 1726320), (40, 1381056), (48, 1150880), (60, 920704), (64, 863160), (80, 690528), (96, 575440), (120, 460352), (128, 431580), (160, 345264), (192, 287720), (240, 230176), (256, 215790), (320, 172632), (384, 143860), (480, 115088), (512, 107895), (640, 86316), (768, 71930), (960, 57544), (1280, 43158), (1536, 35965), (1920, 28772), (2560, 21579), (3840, 14386), (7193, 7680)]