144640320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13697}}^1$

素因数の和:13728

約数の個数: 112

約数和(自身を含む): 501018048

約数和(自身を除く): 356377728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 13697, 27394, 41091, 54788, 68485, 82182, 109576, 136970, 150667, 164364, 205455, 219152, 273940, 301334, 328728, 410910, 438304, 452001, 547880, 602668, 657456, 753335, 821820, 876608, 904002, 1095760, 1205336, 1314912, 1506670, 1643640, 1808004, 2191520, 2260005, 2410672, 2629824, 3013340, 3287280, 3616008, 4383040, 4520010, 4821344, 6026680, 6574560, 7232016, 9040020, 9642688, 12053360, 13149120, 14464032, 18080040, 24106720, 28928064, 36160080, 48213440, 72320160, 144640320]

約数ペア:

[(1, 144640320), (2, 72320160), (3, 48213440), (4, 36160080), (5, 28928064), (6, 24106720), (8, 18080040), (10, 14464032), (11, 13149120), (12, 12053360), (15, 9642688), (16, 9040020), (20, 7232016), (22, 6574560), (24, 6026680), (30, 4821344), (32, 4520010), (33, 4383040), (40, 3616008), (44, 3287280), (48, 3013340), (55, 2629824), (60, 2410672), (64, 2260005), (66, 2191520), (80, 1808004), (88, 1643640), (96, 1506670), (110, 1314912), (120, 1205336), (132, 1095760), (160, 904002), (165, 876608), (176, 821820), (192, 753335), (220, 657456), (240, 602668), (264, 547880), (320, 452001), (330, 438304), (352, 410910), (440, 328728), (480, 301334), (528, 273940), (660, 219152), (704, 205455), (880, 164364), (960, 150667), (1056, 136970), (1320, 109576), (1760, 82182), (2112, 68485), (2640, 54788), (3520, 41091), (5280, 27394), (10560, 13697)]