405626880

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{3301}}^1$

素因数の和:3335

約数の個数: 112

約数和(自身を含む): 1298319984

約数和(自身を除く): 892693104

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, 3301, 3840, 4096, 5120, 6144, 6602, 7680, 8192, 9903, 10240, 12288, 13204, 15360, 16505, 19806, 20480, 24576, 26408, 30720, 33010, 39612, 40960, 49515, 52816, 61440, 66020, 79224, 99030, 105632, 122880, 132040, 158448, 198060, 211264, 264080, 316896, 396120, 422528, 528160, 633792, 792240, 845056, 1056320, 1267584, 1584480, 1690112, 2112640, 2535168, 3168960, 3380224, 4225280, 5070336, 6337920, 6760448, 8450560, 10140672, 12675840, 13520896, 16901120, 20281344, 25351680, 27041792, 33802240, 40562688, 50703360, 67604480, 81125376, 101406720, 135208960, 202813440, 405626880]

約数ペア:

[(1, 405626880), (2, 202813440), (3, 135208960), (4, 101406720), (5, 81125376), (6, 67604480), (8, 50703360), (10, 40562688), (12, 33802240), (15, 27041792), (16, 25351680), (20, 20281344), (24, 16901120), (30, 13520896), (32, 12675840), (40, 10140672), (48, 8450560), (60, 6760448), (64, 6337920), (80, 5070336), (96, 4225280), (120, 3380224), (128, 3168960), (160, 2535168), (192, 2112640), (240, 1690112), (256, 1584480), (320, 1267584), (384, 1056320), (480, 845056), (512, 792240), (640, 633792), (768, 528160), (960, 422528), (1024, 396120), (1280, 316896), (1536, 264080), (1920, 211264), (2048, 198060), (2560, 158448), (3072, 132040), (3301, 122880), (3840, 105632), (4096, 99030), (5120, 79224), (6144, 66020), (6602, 61440), (7680, 52816), (8192, 49515), (9903, 40960), (10240, 39612), (12288, 33010), (13204, 30720), (15360, 26408), (16505, 24576), (19806, 20480)]