355307520

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{5783}}^1$

素因数の和:5815

約数の個数: 104

約数和(自身を含む): 1137041856

約数和(自身を除く): 781734336

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, 5783, 6144, 7680, 10240, 11566, 12288, 15360, 17349, 20480, 23132, 28915, 30720, 34698, 46264, 57830, 61440, 69396, 86745, 92528, 115660, 138792, 173490, 185056, 231320, 277584, 346980, 370112, 462640, 555168, 693960, 740224, 925280, 1110336, 1387920, 1480448, 1850560, 2220672, 2775840, 2960896, 3701120, 4441344, 5551680, 5921792, 7402240, 8882688, 11103360, 11843584, 14804480, 17765376, 22206720, 23687168, 29608960, 35530752, 44413440, 59217920, 71061504, 88826880, 118435840, 177653760, 355307520]

約数ペア:

[(1, 355307520), (2, 177653760), (3, 118435840), (4, 88826880), (5, 71061504), (6, 59217920), (8, 44413440), (10, 35530752), (12, 29608960), (15, 23687168), (16, 22206720), (20, 17765376), (24, 14804480), (30, 11843584), (32, 11103360), (40, 8882688), (48, 7402240), (60, 5921792), (64, 5551680), (80, 4441344), (96, 3701120), (120, 2960896), (128, 2775840), (160, 2220672), (192, 1850560), (240, 1480448), (256, 1387920), (320, 1110336), (384, 925280), (480, 740224), (512, 693960), (640, 555168), (768, 462640), (960, 370112), (1024, 346980), (1280, 277584), (1536, 231320), (1920, 185056), (2048, 173490), (2560, 138792), (3072, 115660), (3840, 92528), (4096, 86745), (5120, 69396), (5783, 61440), (6144, 57830), (7680, 46264), (10240, 34698), (11566, 30720), (12288, 28915), (15360, 23132), (17349, 20480)]