6138880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:145

約数の個数: 88

約数和(自身を含む): 16212240

約数和(自身を除く): 10073360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 109, 110, 128, 160, 176, 218, 220, 256, 320, 352, 436, 440, 512, 545, 640, 704, 872, 880, 1024, 1090, 1199, 1280, 1408, 1744, 1760, 2180, 2398, 2560, 2816, 3488, 3520, 4360, 4796, 5120, 5632, 5995, 6976, 7040, 8720, 9592, 11264, 11990, 13952, 14080, 17440, 19184, 23980, 27904, 28160, 34880, 38368, 47960, 55808, 56320, 69760, 76736, 95920, 111616, 139520, 153472, 191840, 279040, 306944, 383680, 558080, 613888, 767360, 1227776, 1534720, 3069440, 6138880]

約数ペア:

[(1, 6138880), (2, 3069440), (4, 1534720), (5, 1227776), (8, 767360), (10, 613888), (11, 558080), (16, 383680), (20, 306944), (22, 279040), (32, 191840), (40, 153472), (44, 139520), (55, 111616), (64, 95920), (80, 76736), (88, 69760), (109, 56320), (110, 55808), (128, 47960), (160, 38368), (176, 34880), (218, 28160), (220, 27904), (256, 23980), (320, 19184), (352, 17440), (436, 14080), (440, 13952), (512, 11990), (545, 11264), (640, 9592), (704, 8720), (872, 7040), (880, 6976), (1024, 5995), (1090, 5632), (1199, 5120), (1280, 4796), (1408, 4360), (1744, 3520), (1760, 3488), (2180, 2816), (2398, 2560)]