1556402484480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{405313147}}^1$

素因数の和:405313171

約数の個数: 72

約数和(自身を含む): 4970760447072

約数和(自身を除く): 3414357962592

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, 405313147, 810626294, 1215939441, 1621252588, 2026565735, 2431878882, 3242505176, 4053131470, 4863757764, 6079697205, 6485010352, 8106262940, 9727515528, 12159394410, 12970020704, 16212525880, 19455031056, 24318788820, 25940041408, 32425051760, 38910062112, 48637577640, 51880082816, 64850103520, 77820124224, 97275155280, 103760165632, 129700207040, 155640248448, 194550310560, 259400414080, 311280496896, 389100621120, 518800828160, 778201242240, 1556402484480]

約数ペア:

[(1, 1556402484480), (2, 778201242240), (3, 518800828160), (4, 389100621120), (5, 311280496896), (6, 259400414080), (8, 194550310560), (10, 155640248448), (12, 129700207040), (15, 103760165632), (16, 97275155280), (20, 77820124224), (24, 64850103520), (30, 51880082816), (32, 48637577640), (40, 38910062112), (48, 32425051760), (60, 25940041408), (64, 24318788820), (80, 19455031056), (96, 16212525880), (120, 12970020704), (128, 12159394410), (160, 9727515528), (192, 8106262940), (240, 6485010352), (256, 6079697205), (320, 4863757764), (384, 4053131470), (480, 3242505176), (640, 2431878882), (768, 2026565735), (960, 1621252588), (1280, 1215939441), (1920, 810626294), (3840, 405313147)]