39591960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 127180800

約数和(自身を除く): 87588840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 367, 372, 435, 465, 580, 620, 696, 734, 744, 870, 899, 930, 1101, 1160, 1240, 1468, 1740, 1798, 1835, 1860, 2202, 2697, 2936, 3480, 3596, 3670, 3720, 4404, 4495, 5394, 5505, 7192, 7340, 8808, 8990, 10643, 10788, 11010, 11377, 13485, 14680, 17980, 21286, 21576, 22020, 22754, 26970, 31929, 34131, 35960, 42572, 44040, 45508, 53215, 53940, 56885, 63858, 68262, 85144, 91016, 106430, 107880, 113770, 127716, 136524, 159645, 170655, 212860, 227540, 255432, 273048, 319290, 329933, 341310, 425720, 455080, 638580, 659866, 682620, 989799, 1277160, 1319732, 1365240, 1649665, 1979598, 2639464, 3299330, 3959196, 4948995, 6598660, 7918392, 9897990, 13197320, 19795980, 39591960]

約数ペア:

[(1, 39591960), (2, 19795980), (3, 13197320), (4, 9897990), (5, 7918392), (6, 6598660), (8, 4948995), (10, 3959196), (12, 3299330), (15, 2639464), (20, 1979598), (24, 1649665), (29, 1365240), (30, 1319732), (31, 1277160), (40, 989799), (58, 682620), (60, 659866), (62, 638580), (87, 455080), (93, 425720), (116, 341310), (120, 329933), (124, 319290), (145, 273048), (155, 255432), (174, 227540), (186, 212860), (232, 170655), (248, 159645), (290, 136524), (310, 127716), (348, 113770), (367, 107880), (372, 106430), (435, 91016), (465, 85144), (580, 68262), (620, 63858), (696, 56885), (734, 53940), (744, 53215), (870, 45508), (899, 44040), (930, 42572), (1101, 35960), (1160, 34131), (1240, 31929), (1468, 26970), (1740, 22754), (1798, 22020), (1835, 21576), (1860, 21286), (2202, 17980), (2697, 14680), (2936, 13485), (3480, 11377), (3596, 11010), (3670, 10788), (3720, 10643), (4404, 8990), (4495, 8808), (5394, 7340), (5505, 7192)]