87704640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{10151}}^1$

素因数の和:10177

約数の個数: 112

約数和(自身を含む): 309432960

約数和(自身を除く): 221728320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 10151, 20302, 30453, 40604, 50755, 60906, 81208, 91359, 101510, 121812, 152265, 162416, 182718, 203020, 243624, 274077, 304530, 324832, 365436, 406040, 456795, 487248, 548154, 609060, 649664, 730872, 812080, 913590, 974496, 1096308, 1218120, 1370385, 1461744, 1624160, 1827180, 1948992, 2192616, 2436240, 2740770, 2923488, 3248320, 3654360, 4385232, 4872480, 5481540, 5846976, 7308720, 8770464, 9744960, 10963080, 14617440, 17540928, 21926160, 29234880, 43852320, 87704640]

約数ペア:

[(1, 87704640), (2, 43852320), (3, 29234880), (4, 21926160), (5, 17540928), (6, 14617440), (8, 10963080), (9, 9744960), (10, 8770464), (12, 7308720), (15, 5846976), (16, 5481540), (18, 4872480), (20, 4385232), (24, 3654360), (27, 3248320), (30, 2923488), (32, 2740770), (36, 2436240), (40, 2192616), (45, 1948992), (48, 1827180), (54, 1624160), (60, 1461744), (64, 1370385), (72, 1218120), (80, 1096308), (90, 974496), (96, 913590), (108, 812080), (120, 730872), (135, 649664), (144, 609060), (160, 548154), (180, 487248), (192, 456795), (216, 406040), (240, 365436), (270, 324832), (288, 304530), (320, 274077), (360, 243624), (432, 203020), (480, 182718), (540, 162416), (576, 152265), (720, 121812), (864, 101510), (960, 91359), (1080, 81208), (1440, 60906), (1728, 50755), (2160, 40604), (2880, 30453), (4320, 20302), (8640, 10151)]