553601520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1301}}^1$

素因数の和:1520

約数の個数: 160

約数和(自身を含む): 1918002240

約数和(自身を除く): 1364400720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 197, 216, 240, 270, 360, 394, 432, 540, 591, 720, 788, 985, 1080, 1182, 1301, 1576, 1773, 1970, 2160, 2364, 2602, 2955, 3152, 3546, 3903, 3940, 4728, 5204, 5319, 5910, 6505, 7092, 7806, 7880, 8865, 9456, 10408, 10638, 11709, 11820, 13010, 14184, 15612, 15760, 17730, 19515, 20816, 21276, 23418, 23640, 26020, 26595, 28368, 31224, 35127, 35460, 39030, 42552, 46836, 47280, 52040, 53190, 58545, 62448, 70254, 70920, 78060, 85104, 93672, 104080, 106380, 117090, 140508, 141840, 156120, 175635, 187344, 212760, 234180, 256297, 281016, 312240, 351270, 425520, 468360, 512594, 562032, 702540, 768891, 936720, 1025188, 1281485, 1405080, 1537782, 2050376, 2306673, 2562970, 2810160, 3075564, 3844455, 4100752, 4613346, 5125940, 6151128, 6920019, 7688910, 9226692, 10251880, 11533365, 12302256, 13840038, 15377820, 18453384, 20503760, 23066730, 27680076, 30755640, 34600095, 36906768, 46133460, 55360152, 61511280, 69200190, 92266920, 110720304, 138400380, 184533840, 276800760, 553601520]

約数ペア:

[(1, 553601520), (2, 276800760), (3, 184533840), (4, 138400380), (5, 110720304), (6, 92266920), (8, 69200190), (9, 61511280), (10, 55360152), (12, 46133460), (15, 36906768), (16, 34600095), (18, 30755640), (20, 27680076), (24, 23066730), (27, 20503760), (30, 18453384), (36, 15377820), (40, 13840038), (45, 12302256), (48, 11533365), (54, 10251880), (60, 9226692), (72, 7688910), (80, 6920019), (90, 6151128), (108, 5125940), (120, 4613346), (135, 4100752), (144, 3844455), (180, 3075564), (197, 2810160), (216, 2562970), (240, 2306673), (270, 2050376), (360, 1537782), (394, 1405080), (432, 1281485), (540, 1025188), (591, 936720), (720, 768891), (788, 702540), (985, 562032), (1080, 512594), (1182, 468360), (1301, 425520), (1576, 351270), (1773, 312240), (1970, 281016), (2160, 256297), (2364, 234180), (2602, 212760), (2955, 187344), (3152, 175635), (3546, 156120), (3903, 141840), (3940, 140508), (4728, 117090), (5204, 106380), (5319, 104080), (5910, 93672), (6505, 85104), (7092, 78060), (7806, 70920), (7880, 70254), (8865, 62448), (9456, 58545), (10408, 53190), (10638, 52040), (11709, 47280), (11820, 46836), (13010, 42552), (14184, 39030), (15612, 35460), (15760, 35127), (17730, 31224), (19515, 28368), (20816, 26595), (21276, 26020), (23418, 23640)]