893804760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4201}}^1$

素因数の和:4418

約数の個数: 128

約数和(自身を含む): 2995185600

約数和(自身を除く): 2101380840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 540, 591, 788, 985, 1080, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4201, 4728, 5319, 5910, 7092, 7880, 8402, 8865, 10638, 11820, 12603, 14184, 16804, 17730, 21005, 21276, 23640, 25206, 26595, 33608, 35460, 37809, 42010, 42552, 50412, 53190, 63015, 70920, 75618, 84020, 100824, 106380, 113427, 126030, 151236, 168040, 189045, 212760, 226854, 252060, 302472, 378090, 453708, 504120, 567135, 756180, 827597, 907416, 1134270, 1512360, 1655194, 2268540, 2482791, 3310388, 4137985, 4537080, 4965582, 6620776, 7448373, 8275970, 9931164, 12413955, 14896746, 16551940, 19862328, 22345119, 24827910, 29793492, 33103880, 37241865, 44690238, 49655820, 59586984, 74483730, 89380476, 99311640, 111725595, 148967460, 178760952, 223451190, 297934920, 446902380, 893804760]

約数ペア:

[(1, 893804760), (2, 446902380), (3, 297934920), (4, 223451190), (5, 178760952), (6, 148967460), (8, 111725595), (9, 99311640), (10, 89380476), (12, 74483730), (15, 59586984), (18, 49655820), (20, 44690238), (24, 37241865), (27, 33103880), (30, 29793492), (36, 24827910), (40, 22345119), (45, 19862328), (54, 16551940), (60, 14896746), (72, 12413955), (90, 9931164), (108, 8275970), (120, 7448373), (135, 6620776), (180, 4965582), (197, 4537080), (216, 4137985), (270, 3310388), (360, 2482791), (394, 2268540), (540, 1655194), (591, 1512360), (788, 1134270), (985, 907416), (1080, 827597), (1182, 756180), (1576, 567135), (1773, 504120), (1970, 453708), (2364, 378090), (2955, 302472), (3546, 252060), (3940, 226854), (4201, 212760), (4728, 189045), (5319, 168040), (5910, 151236), (7092, 126030), (7880, 113427), (8402, 106380), (8865, 100824), (10638, 84020), (11820, 75618), (12603, 70920), (14184, 63015), (16804, 53190), (17730, 50412), (21005, 42552), (21276, 42010), (23640, 37809), (25206, 35460), (26595, 33608)]