861060960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19289}}^1$

素因数の和:19341

約数の個数: 144

約数和(自身を含む): 3033313920

約数和(自身を除く): 2172252960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 19289, 22320, 38578, 44640, 57867, 77156, 96445, 115734, 154312, 173601, 192890, 231468, 289335, 308624, 347202, 385780, 462936, 578670, 597959, 617248, 694404, 771560, 868005, 925872, 1157340, 1195918, 1388808, 1543120, 1736010, 1793877, 1851744, 2314680, 2391836, 2777616, 2989795, 3086240, 3472020, 3587754, 4629360, 4783672, 5381631, 5555232, 5979590, 6944040, 7175508, 8969385, 9258720, 9567344, 10763262, 11959180, 13888080, 14351016, 17938770, 19134688, 21526524, 23918360, 26908155, 27776160, 28702032, 35877540, 43053048, 47836720, 53816310, 57404064, 71755080, 86106096, 95673440, 107632620, 143510160, 172212192, 215265240, 287020320, 430530480, 861060960]

約数ペア:

[(1, 861060960), (2, 430530480), (3, 287020320), (4, 215265240), (5, 172212192), (6, 143510160), (8, 107632620), (9, 95673440), (10, 86106096), (12, 71755080), (15, 57404064), (16, 53816310), (18, 47836720), (20, 43053048), (24, 35877540), (30, 28702032), (31, 27776160), (32, 26908155), (36, 23918360), (40, 21526524), (45, 19134688), (48, 17938770), (60, 14351016), (62, 13888080), (72, 11959180), (80, 10763262), (90, 9567344), (93, 9258720), (96, 8969385), (120, 7175508), (124, 6944040), (144, 5979590), (155, 5555232), (160, 5381631), (180, 4783672), (186, 4629360), (240, 3587754), (248, 3472020), (279, 3086240), (288, 2989795), (310, 2777616), (360, 2391836), (372, 2314680), (465, 1851744), (480, 1793877), (496, 1736010), (558, 1543120), (620, 1388808), (720, 1195918), (744, 1157340), (930, 925872), (992, 868005), (1116, 771560), (1240, 694404), (1395, 617248), (1440, 597959), (1488, 578670), (1860, 462936), (2232, 385780), (2480, 347202), (2790, 308624), (2976, 289335), (3720, 231468), (4464, 192890), (4960, 173601), (5580, 154312), (7440, 115734), (8928, 96445), (11160, 77156), (14880, 57867), (19289, 44640), (22320, 38578)]