446039280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4729}}^1$

素因数の和:4879

約数の個数: 120

約数和(自身を含む): 1509702480

約数和(自身を除く): 1063663200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4716, 4729, 5240, 5895, 6288, 7860, 9432, 9458, 10480, 11790, 14187, 15720, 18864, 18916, 23580, 23645, 28374, 31440, 37832, 42561, 47160, 47290, 56748, 70935, 75664, 85122, 94320, 94580, 113496, 141870, 170244, 189160, 212805, 226992, 283740, 340488, 378320, 425610, 567480, 619499, 680976, 851220, 1134960, 1238998, 1702440, 1858497, 2477996, 3097495, 3404880, 3716994, 4955992, 5575491, 6194990, 7433988, 9292485, 9911984, 11150982, 12389980, 14867976, 18584970, 22301964, 24779960, 27877455, 29735952, 37169940, 44603928, 49559920, 55754910, 74339880, 89207856, 111509820, 148679760, 223019640, 446039280]

約数ペア:

[(1, 446039280), (2, 223019640), (3, 148679760), (4, 111509820), (5, 89207856), (6, 74339880), (8, 55754910), (9, 49559920), (10, 44603928), (12, 37169940), (15, 29735952), (16, 27877455), (18, 24779960), (20, 22301964), (24, 18584970), (30, 14867976), (36, 12389980), (40, 11150982), (45, 9911984), (48, 9292485), (60, 7433988), (72, 6194990), (80, 5575491), (90, 4955992), (120, 3716994), (131, 3404880), (144, 3097495), (180, 2477996), (240, 1858497), (262, 1702440), (360, 1238998), (393, 1134960), (524, 851220), (655, 680976), (720, 619499), (786, 567480), (1048, 425610), (1179, 378320), (1310, 340488), (1572, 283740), (1965, 226992), (2096, 212805), (2358, 189160), (2620, 170244), (3144, 141870), (3930, 113496), (4716, 94580), (4729, 94320), (5240, 85122), (5895, 75664), (6288, 70935), (7860, 56748), (9432, 47290), (9458, 47160), (10480, 42561), (11790, 37832), (14187, 31440), (15720, 28374), (18864, 23645), (18916, 23580)]