194933520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{90247}}^1$

素因数の和:90269

約数の個数: 80

約数和(自身を含む): 671445120

約数和(自身を除く): 476511600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 90247, 180494, 270741, 360988, 451235, 541482, 721976, 812223, 902470, 1082964, 1353705, 1443952, 1624446, 1804940, 2165928, 2436669, 2707410, 3248892, 3609880, 4061115, 4331856, 4873338, 5414820, 6497784, 7219760, 8122230, 9746676, 10829640, 12183345, 12995568, 16244460, 19493352, 21659280, 24366690, 32488920, 38986704, 48733380, 64977840, 97466760, 194933520]

約数ペア:

[(1, 194933520), (2, 97466760), (3, 64977840), (4, 48733380), (5, 38986704), (6, 32488920), (8, 24366690), (9, 21659280), (10, 19493352), (12, 16244460), (15, 12995568), (16, 12183345), (18, 10829640), (20, 9746676), (24, 8122230), (27, 7219760), (30, 6497784), (36, 5414820), (40, 4873338), (45, 4331856), (48, 4061115), (54, 3609880), (60, 3248892), (72, 2707410), (80, 2436669), (90, 2165928), (108, 1804940), (120, 1624446), (135, 1443952), (144, 1353705), (180, 1082964), (216, 902470), (240, 812223), (270, 721976), (360, 541482), (432, 451235), (540, 360988), (720, 270741), (1080, 180494), (2160, 90247)]