318371520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14419}}^1$

素因数の和:14462

約数の個数: 112

約数和(自身を含む): 1054851840

約数和(自身を除く): 736480320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 14419, 22080, 28838, 43257, 57676, 72095, 86514, 115352, 144190, 173028, 216285, 230704, 288380, 331637, 346056, 432570, 461408, 576760, 663274, 692112, 865140, 922816, 994911, 1153520, 1326548, 1384224, 1658185, 1730280, 1989822, 2307040, 2653096, 2768448, 3316370, 3460560, 3979644, 4614080, 4974555, 5306192, 6632740, 6921120, 7959288, 9949110, 10612384, 13265480, 13842240, 15918576, 19898220, 21224768, 26530960, 31837152, 39796440, 53061920, 63674304, 79592880, 106123840, 159185760, 318371520]

約数ペア:

[(1, 318371520), (2, 159185760), (3, 106123840), (4, 79592880), (5, 63674304), (6, 53061920), (8, 39796440), (10, 31837152), (12, 26530960), (15, 21224768), (16, 19898220), (20, 15918576), (23, 13842240), (24, 13265480), (30, 10612384), (32, 9949110), (40, 7959288), (46, 6921120), (48, 6632740), (60, 5306192), (64, 4974555), (69, 4614080), (80, 3979644), (92, 3460560), (96, 3316370), (115, 2768448), (120, 2653096), (138, 2307040), (160, 1989822), (184, 1730280), (192, 1658185), (230, 1384224), (240, 1326548), (276, 1153520), (320, 994911), (345, 922816), (368, 865140), (460, 692112), (480, 663274), (552, 576760), (690, 461408), (736, 432570), (920, 346056), (960, 331637), (1104, 288380), (1380, 230704), (1472, 216285), (1840, 173028), (2208, 144190), (2760, 115352), (3680, 86514), (4416, 72095), (5520, 57676), (7360, 43257), (11040, 28838), (14419, 22080)]