82716240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7333}}^1$

素因数の和:7396

約数の個数: 80

約数和(自身を含む): 261911808

約数和(自身を除く): 179195568

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, 3760, 5640, 7333, 11280, 14666, 21999, 29332, 36665, 43998, 58664, 73330, 87996, 109995, 117328, 146660, 175992, 219990, 293320, 344651, 351984, 439980, 586640, 689302, 879960, 1033953, 1378604, 1723255, 1759920, 2067906, 2757208, 3446510, 4135812, 5169765, 5514416, 6893020, 8271624, 10339530, 13786040, 16543248, 20679060, 27572080, 41358120, 82716240]

約数ペア:

[(1, 82716240), (2, 41358120), (3, 27572080), (4, 20679060), (5, 16543248), (6, 13786040), (8, 10339530), (10, 8271624), (12, 6893020), (15, 5514416), (16, 5169765), (20, 4135812), (24, 3446510), (30, 2757208), (40, 2067906), (47, 1759920), (48, 1723255), (60, 1378604), (80, 1033953), (94, 879960), (120, 689302), (141, 586640), (188, 439980), (235, 351984), (240, 344651), (282, 293320), (376, 219990), (470, 175992), (564, 146660), (705, 117328), (752, 109995), (940, 87996), (1128, 73330), (1410, 58664), (1880, 43998), (2256, 36665), (2820, 29332), (3760, 21999), (5640, 14666), (7333, 11280)]