231550560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1423}}^1$

素因数の和:1557

約数の個数: 144

約数和(自身を含む): 797719104

約数和(自身を除く): 566168544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 565, 678, 720, 904, 1017, 1130, 1356, 1423, 1440, 1695, 1808, 2034, 2260, 2712, 2846, 3390, 3616, 4068, 4269, 4520, 5085, 5424, 5692, 6780, 7115, 8136, 8538, 9040, 10170, 10848, 11384, 12807, 13560, 14230, 16272, 17076, 18080, 20340, 21345, 22768, 25614, 27120, 28460, 32544, 34152, 40680, 42690, 45536, 51228, 54240, 56920, 64035, 68304, 81360, 85380, 102456, 113840, 128070, 136608, 160799, 162720, 170760, 204912, 227680, 256140, 321598, 341520, 409824, 482397, 512280, 643196, 683040, 803995, 964794, 1024560, 1286392, 1447191, 1607990, 1929588, 2049120, 2411985, 2572784, 2894382, 3215980, 3859176, 4823970, 5145568, 5788764, 6431960, 7235955, 7718352, 9647940, 11577528, 12863920, 14471910, 15436704, 19295880, 23155056, 25727840, 28943820, 38591760, 46310112, 57887640, 77183520, 115775280, 231550560]

約数ペア:

[(1, 231550560), (2, 115775280), (3, 77183520), (4, 57887640), (5, 46310112), (6, 38591760), (8, 28943820), (9, 25727840), (10, 23155056), (12, 19295880), (15, 15436704), (16, 14471910), (18, 12863920), (20, 11577528), (24, 9647940), (30, 7718352), (32, 7235955), (36, 6431960), (40, 5788764), (45, 5145568), (48, 4823970), (60, 3859176), (72, 3215980), (80, 2894382), (90, 2572784), (96, 2411985), (113, 2049120), (120, 1929588), (144, 1607990), (160, 1447191), (180, 1286392), (226, 1024560), (240, 964794), (288, 803995), (339, 683040), (360, 643196), (452, 512280), (480, 482397), (565, 409824), (678, 341520), (720, 321598), (904, 256140), (1017, 227680), (1130, 204912), (1356, 170760), (1423, 162720), (1440, 160799), (1695, 136608), (1808, 128070), (2034, 113840), (2260, 102456), (2712, 85380), (2846, 81360), (3390, 68304), (3616, 64035), (4068, 56920), (4269, 54240), (4520, 51228), (5085, 45536), (5424, 42690), (5692, 40680), (6780, 34152), (7115, 32544), (8136, 28460), (8538, 27120), (9040, 25614), (10170, 22768), (10848, 21345), (11384, 20340), (12807, 18080), (13560, 17076), (14230, 16272)]