22245120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1931}}^1$

素因数の和:1958

約数の個数: 108

約数和(自身を含む): 77005656

約数和(自身を除く): 54760536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 1931, 2304, 2880, 3840, 3862, 5760, 5793, 7724, 9655, 11520, 11586, 15448, 17379, 19310, 23172, 28965, 30896, 34758, 38620, 46344, 57930, 61792, 69516, 77240, 86895, 92688, 115860, 123584, 139032, 154480, 173790, 185376, 231720, 247168, 278064, 308960, 347580, 370752, 463440, 494336, 556128, 617920, 695160, 741504, 926880, 1112256, 1235840, 1390320, 1483008, 1853760, 2224512, 2471680, 2780640, 3707520, 4449024, 5561280, 7415040, 11122560, 22245120]

約数ペア:

[(1, 22245120), (2, 11122560), (3, 7415040), (4, 5561280), (5, 4449024), (6, 3707520), (8, 2780640), (9, 2471680), (10, 2224512), (12, 1853760), (15, 1483008), (16, 1390320), (18, 1235840), (20, 1112256), (24, 926880), (30, 741504), (32, 695160), (36, 617920), (40, 556128), (45, 494336), (48, 463440), (60, 370752), (64, 347580), (72, 308960), (80, 278064), (90, 247168), (96, 231720), (120, 185376), (128, 173790), (144, 154480), (160, 139032), (180, 123584), (192, 115860), (240, 92688), (256, 86895), (288, 77240), (320, 69516), (360, 61792), (384, 57930), (480, 46344), (576, 38620), (640, 34758), (720, 30896), (768, 28965), (960, 23172), (1152, 19310), (1280, 17379), (1440, 15448), (1920, 11586), (1931, 11520), (2304, 9655), (2880, 7724), (3840, 5793), (3862, 5760)]