84675840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{22051}}^1$

素因数の和:22075

約数の個数: 72

約数和(自身を含む): 270445728

約数和(自身を除く): 185769888

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, 768, 960, 1280, 1920, 3840, 22051, 44102, 66153, 88204, 110255, 132306, 176408, 220510, 264612, 330765, 352816, 441020, 529224, 661530, 705632, 882040, 1058448, 1323060, 1411264, 1764080, 2116896, 2646120, 2822528, 3528160, 4233792, 5292240, 5645056, 7056320, 8467584, 10584480, 14112640, 16935168, 21168960, 28225280, 42337920, 84675840]

約数ペア:

[(1, 84675840), (2, 42337920), (3, 28225280), (4, 21168960), (5, 16935168), (6, 14112640), (8, 10584480), (10, 8467584), (12, 7056320), (15, 5645056), (16, 5292240), (20, 4233792), (24, 3528160), (30, 2822528), (32, 2646120), (40, 2116896), (48, 1764080), (60, 1411264), (64, 1323060), (80, 1058448), (96, 882040), (120, 705632), (128, 661530), (160, 529224), (192, 441020), (240, 352816), (256, 330765), (320, 264612), (384, 220510), (480, 176408), (640, 132306), (768, 110255), (960, 88204), (1280, 66153), (1920, 44102), (3840, 22051)]