375994440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20479}}^1$

素因数の和:20516

約数の個数: 128

約数和(自身を含む): 1327104000

約数和(自身を除く): 951109560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 20479, 40958, 61437, 81916, 102395, 122874, 163832, 184311, 204790, 245748, 307185, 348143, 368622, 409580, 491496, 552933, 614370, 696286, 737244, 819160, 921555, 1044429, 1105866, 1228740, 1392572, 1474488, 1740715, 1843110, 2088858, 2211732, 2457480, 2764665, 2785144, 3133287, 3481430, 3686220, 4177716, 4423464, 5222145, 5529330, 6266574, 6962860, 7372440, 8355432, 9399861, 10444290, 11058660, 12533148, 13925720, 15666435, 18799722, 20888580, 22117320, 25066296, 31332870, 37599444, 41777160, 46999305, 62665740, 75198888, 93998610, 125331480, 187997220, 375994440]

約数ペア:

[(1, 375994440), (2, 187997220), (3, 125331480), (4, 93998610), (5, 75198888), (6, 62665740), (8, 46999305), (9, 41777160), (10, 37599444), (12, 31332870), (15, 25066296), (17, 22117320), (18, 20888580), (20, 18799722), (24, 15666435), (27, 13925720), (30, 12533148), (34, 11058660), (36, 10444290), (40, 9399861), (45, 8355432), (51, 7372440), (54, 6962860), (60, 6266574), (68, 5529330), (72, 5222145), (85, 4423464), (90, 4177716), (102, 3686220), (108, 3481430), (120, 3133287), (135, 2785144), (136, 2764665), (153, 2457480), (170, 2211732), (180, 2088858), (204, 1843110), (216, 1740715), (255, 1474488), (270, 1392572), (306, 1228740), (340, 1105866), (360, 1044429), (408, 921555), (459, 819160), (510, 737244), (540, 696286), (612, 614370), (680, 552933), (765, 491496), (918, 409580), (1020, 368622), (1080, 348143), (1224, 307185), (1530, 245748), (1836, 204790), (2040, 184311), (2295, 163832), (3060, 122874), (3672, 102395), (4590, 81916), (6120, 61437), (9180, 40958), (18360, 20479)]