40799760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3617}}^1$

素因数の和:3680

約数の個数: 80

約数和(自身を含む): 129206016

約数和(自身を除く): 88406256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3617, 3760, 5640, 7234, 10851, 11280, 14468, 18085, 21702, 28936, 36170, 43404, 54255, 57872, 72340, 86808, 108510, 144680, 169999, 173616, 217020, 289360, 339998, 434040, 509997, 679996, 849995, 868080, 1019994, 1359992, 1699990, 2039988, 2549985, 2719984, 3399980, 4079976, 5099970, 6799960, 8159952, 10199940, 13599920, 20399880, 40799760]

約数ペア:

[(1, 40799760), (2, 20399880), (3, 13599920), (4, 10199940), (5, 8159952), (6, 6799960), (8, 5099970), (10, 4079976), (12, 3399980), (15, 2719984), (16, 2549985), (20, 2039988), (24, 1699990), (30, 1359992), (40, 1019994), (47, 868080), (48, 849995), (60, 679996), (80, 509997), (94, 434040), (120, 339998), (141, 289360), (188, 217020), (235, 173616), (240, 169999), (282, 144680), (376, 108510), (470, 86808), (564, 72340), (705, 57872), (752, 54255), (940, 43404), (1128, 36170), (1410, 28936), (1880, 21702), (2256, 18085), (2820, 14468), (3617, 11280), (3760, 10851), (5640, 7234)]