822128640

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13381}}^1$

素因数の和:13413

約数の個数: 104

約数和(自身を含む): 2630687088

約数和(自身を除く): 1808558448

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, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 10240, 12288, 13381, 15360, 20480, 26762, 30720, 40143, 53524, 61440, 66905, 80286, 107048, 133810, 160572, 200715, 214096, 267620, 321144, 401430, 428192, 535240, 642288, 802860, 856384, 1070480, 1284576, 1605720, 1712768, 2140960, 2569152, 3211440, 3425536, 4281920, 5138304, 6422880, 6851072, 8563840, 10276608, 12845760, 13702144, 17127680, 20553216, 25691520, 27404288, 34255360, 41106432, 51383040, 54808576, 68510720, 82212864, 102766080, 137021440, 164425728, 205532160, 274042880, 411064320, 822128640]

約数ペア:

[(1, 822128640), (2, 411064320), (3, 274042880), (4, 205532160), (5, 164425728), (6, 137021440), (8, 102766080), (10, 82212864), (12, 68510720), (15, 54808576), (16, 51383040), (20, 41106432), (24, 34255360), (30, 27404288), (32, 25691520), (40, 20553216), (48, 17127680), (60, 13702144), (64, 12845760), (80, 10276608), (96, 8563840), (120, 6851072), (128, 6422880), (160, 5138304), (192, 4281920), (240, 3425536), (256, 3211440), (320, 2569152), (384, 2140960), (480, 1712768), (512, 1605720), (640, 1284576), (768, 1070480), (960, 856384), (1024, 802860), (1280, 642288), (1536, 535240), (1920, 428192), (2048, 401430), (2560, 321144), (3072, 267620), (3840, 214096), (4096, 200715), (5120, 160572), (6144, 133810), (7680, 107048), (10240, 80286), (12288, 66905), (13381, 61440), (15360, 53524), (20480, 40143), (26762, 30720)]