1110785920

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1380

約数の個数: 128

約数和(自身を含む): 2820096000

約数和(自身を除く): 1709310080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 59, 64, 80, 92, 115, 118, 128, 160, 184, 230, 236, 295, 320, 368, 460, 472, 590, 640, 736, 920, 944, 1180, 1279, 1357, 1472, 1840, 1888, 2360, 2558, 2714, 2944, 3680, 3776, 4720, 5116, 5428, 6395, 6785, 7360, 7552, 9440, 10232, 10856, 12790, 13570, 14720, 18880, 20464, 21712, 25580, 27140, 29417, 37760, 40928, 43424, 51160, 54280, 58834, 75461, 81856, 86848, 102320, 108560, 117668, 147085, 150922, 163712, 173696, 204640, 217120, 235336, 294170, 301844, 377305, 409280, 434240, 470672, 588340, 603688, 754610, 818560, 868480, 941344, 1176680, 1207376, 1509220, 1735603, 1882688, 2353360, 2414752, 3018440, 3471206, 3765376, 4706720, 4829504, 6036880, 6942412, 8678015, 9413440, 9659008, 12073760, 13884824, 17356030, 18826880, 24147520, 27769648, 34712060, 48295040, 55539296, 69424120, 111078592, 138848240, 222157184, 277696480, 555392960, 1110785920]

約数ペア:

[(1, 1110785920), (2, 555392960), (4, 277696480), (5, 222157184), (8, 138848240), (10, 111078592), (16, 69424120), (20, 55539296), (23, 48295040), (32, 34712060), (40, 27769648), (46, 24147520), (59, 18826880), (64, 17356030), (80, 13884824), (92, 12073760), (115, 9659008), (118, 9413440), (128, 8678015), (160, 6942412), (184, 6036880), (230, 4829504), (236, 4706720), (295, 3765376), (320, 3471206), (368, 3018440), (460, 2414752), (472, 2353360), (590, 1882688), (640, 1735603), (736, 1509220), (920, 1207376), (944, 1176680), (1180, 941344), (1279, 868480), (1357, 818560), (1472, 754610), (1840, 603688), (1888, 588340), (2360, 470672), (2558, 434240), (2714, 409280), (2944, 377305), (3680, 301844), (3776, 294170), (4720, 235336), (5116, 217120), (5428, 204640), (6395, 173696), (6785, 163712), (7360, 150922), (7552, 147085), (9440, 117668), (10232, 108560), (10856, 102320), (12790, 86848), (13570, 81856), (14720, 75461), (18880, 58834), (20464, 54280), (21712, 51160), (25580, 43424), (27140, 40928), (29417, 37760)]