2910205440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{126311}}^1$

素因数の和:126340

約数の個数: 120

約数和(自身を含む): 10078939728

約数和(自身を除く): 7168734288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 126311, 252622, 378933, 505244, 631555, 757866, 1010488, 1136799, 1263110, 1515732, 1894665, 2020976, 2273598, 2526220, 3031464, 3789330, 4041952, 4547196, 5052440, 5683995, 6062928, 7578660, 8083904, 9094392, 10104880, 11367990, 12125856, 15157320, 16167808, 18188784, 20209760, 22735980, 24251712, 30314640, 32335616, 36377568, 40419520, 45471960, 48503424, 60629280, 64671232, 72755136, 80839040, 90943920, 97006848, 121258560, 145510272, 161678080, 181887840, 194013696, 242517120, 291020544, 323356160, 363775680, 485034240, 582041088, 727551360, 970068480, 1455102720, 2910205440]

約数ペア:

[(1, 2910205440), (2, 1455102720), (3, 970068480), (4, 727551360), (5, 582041088), (6, 485034240), (8, 363775680), (9, 323356160), (10, 291020544), (12, 242517120), (15, 194013696), (16, 181887840), (18, 161678080), (20, 145510272), (24, 121258560), (30, 97006848), (32, 90943920), (36, 80839040), (40, 72755136), (45, 64671232), (48, 60629280), (60, 48503424), (64, 45471960), (72, 40419520), (80, 36377568), (90, 32335616), (96, 30314640), (120, 24251712), (128, 22735980), (144, 20209760), (160, 18188784), (180, 16167808), (192, 15157320), (240, 12125856), (256, 11367990), (288, 10104880), (320, 9094392), (360, 8083904), (384, 7578660), (480, 6062928), (512, 5683995), (576, 5052440), (640, 4547196), (720, 4041952), (768, 3789330), (960, 3031464), (1152, 2526220), (1280, 2273598), (1440, 2020976), (1536, 1894665), (1920, 1515732), (2304, 1263110), (2560, 1136799), (2880, 1010488), (3840, 757866), (4608, 631555), (5760, 505244), (7680, 378933), (11520, 252622), (23040, 126311)]