1443287520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18911}}^1$

素因数の和:18985

約数の個数: 144

約数和(自身を含む): 5018412672

約数和(自身を除く): 3575125152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5088, 6360, 7632, 8480, 9540, 12720, 15264, 18911, 19080, 25440, 37822, 38160, 56733, 75644, 76320, 94555, 113466, 151288, 170199, 189110, 226932, 283665, 302576, 340398, 378220, 453864, 567330, 605152, 680796, 756440, 850995, 907728, 1002283, 1134660, 1361592, 1512880, 1701990, 1815456, 2004566, 2269320, 2723184, 3006849, 3025760, 3403980, 4009132, 4538640, 5011415, 5446368, 6013698, 6807960, 8018264, 9020547, 9077280, 10022830, 12027396, 13615920, 15034245, 16036528, 18041094, 20045660, 24054792, 27231840, 30068490, 32073056, 36082188, 40091320, 45102735, 48109584, 60136980, 72164376, 80182640, 90205470, 96219168, 120273960, 144328752, 160365280, 180410940, 240547920, 288657504, 360821880, 481095840, 721643760, 1443287520]

約数ペア:

[(1, 1443287520), (2, 721643760), (3, 481095840), (4, 360821880), (5, 288657504), (6, 240547920), (8, 180410940), (9, 160365280), (10, 144328752), (12, 120273960), (15, 96219168), (16, 90205470), (18, 80182640), (20, 72164376), (24, 60136980), (30, 48109584), (32, 45102735), (36, 40091320), (40, 36082188), (45, 32073056), (48, 30068490), (53, 27231840), (60, 24054792), (72, 20045660), (80, 18041094), (90, 16036528), (96, 15034245), (106, 13615920), (120, 12027396), (144, 10022830), (159, 9077280), (160, 9020547), (180, 8018264), (212, 6807960), (240, 6013698), (265, 5446368), (288, 5011415), (318, 4538640), (360, 4009132), (424, 3403980), (477, 3025760), (480, 3006849), (530, 2723184), (636, 2269320), (720, 2004566), (795, 1815456), (848, 1701990), (954, 1512880), (1060, 1361592), (1272, 1134660), (1440, 1002283), (1590, 907728), (1696, 850995), (1908, 756440), (2120, 680796), (2385, 605152), (2544, 567330), (3180, 453864), (3816, 378220), (4240, 340398), (4770, 302576), (5088, 283665), (6360, 226932), (7632, 189110), (8480, 170199), (9540, 151288), (12720, 113466), (15264, 94555), (18911, 76320), (19080, 75644), (25440, 56733), (37822, 38160)]