61173760

素因数分解:

$2^{12}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 104

約数和(自身を含む): 153335520

約数和(自身を除く): 92161760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 103, 116, 128, 145, 160, 206, 232, 256, 290, 320, 412, 464, 512, 515, 580, 640, 824, 928, 1024, 1030, 1160, 1280, 1648, 1856, 2048, 2060, 2320, 2560, 2987, 3296, 3712, 4096, 4120, 4640, 5120, 5974, 6592, 7424, 8240, 9280, 10240, 11948, 13184, 14848, 14935, 16480, 18560, 20480, 23896, 26368, 29696, 29870, 32960, 37120, 47792, 52736, 59392, 59740, 65920, 74240, 95584, 105472, 118784, 119480, 131840, 148480, 191168, 210944, 238960, 263680, 296960, 382336, 421888, 477920, 527360, 593920, 764672, 955840, 1054720, 1529344, 1911680, 2109440, 3058688, 3823360, 6117376, 7646720, 12234752, 15293440, 30586880, 61173760]

約数ペア:

[(1, 61173760), (2, 30586880), (4, 15293440), (5, 12234752), (8, 7646720), (10, 6117376), (16, 3823360), (20, 3058688), (29, 2109440), (32, 1911680), (40, 1529344), (58, 1054720), (64, 955840), (80, 764672), (103, 593920), (116, 527360), (128, 477920), (145, 421888), (160, 382336), (206, 296960), (232, 263680), (256, 238960), (290, 210944), (320, 191168), (412, 148480), (464, 131840), (512, 119480), (515, 118784), (580, 105472), (640, 95584), (824, 74240), (928, 65920), (1024, 59740), (1030, 59392), (1160, 52736), (1280, 47792), (1648, 37120), (1856, 32960), (2048, 29870), (2060, 29696), (2320, 26368), (2560, 23896), (2987, 20480), (3296, 18560), (3712, 16480), (4096, 14935), (4120, 14848), (4640, 13184), (5120, 11948), (5974, 10240), (6592, 9280), (7424, 8240)]