3182080

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:147

約数の個数: 80

約数和(自身を含む): 8396784

約数和(自身を除く): 5214704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 113, 128, 160, 176, 220, 226, 256, 320, 352, 440, 452, 512, 565, 640, 704, 880, 904, 1130, 1243, 1280, 1408, 1760, 1808, 2260, 2486, 2560, 2816, 3520, 3616, 4520, 4972, 5632, 6215, 7040, 7232, 9040, 9944, 12430, 14080, 14464, 18080, 19888, 24860, 28160, 28928, 36160, 39776, 49720, 57856, 72320, 79552, 99440, 144640, 159104, 198880, 289280, 318208, 397760, 636416, 795520, 1591040, 3182080]

約数ペア:

[(1, 3182080), (2, 1591040), (4, 795520), (5, 636416), (8, 397760), (10, 318208), (11, 289280), (16, 198880), (20, 159104), (22, 144640), (32, 99440), (40, 79552), (44, 72320), (55, 57856), (64, 49720), (80, 39776), (88, 36160), (110, 28928), (113, 28160), (128, 24860), (160, 19888), (176, 18080), (220, 14464), (226, 14080), (256, 12430), (320, 9944), (352, 9040), (440, 7232), (452, 7040), (512, 6215), (565, 5632), (640, 4972), (704, 4520), (880, 3616), (904, 3520), (1130, 2816), (1243, 2560), (1280, 2486), (1408, 2260), (1760, 1808)]