13909320

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{53}}^1$

素因数の和:88

約数の個数: 144

約数和(自身を含む): 47827260

約数和(自身を除く): 33917940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 243, 265, 270, 318, 324, 360, 405, 424, 477, 486, 530, 540, 636, 648, 729, 795, 810, 954, 972, 1060, 1080, 1215, 1272, 1431, 1458, 1590, 1620, 1908, 1944, 2120, 2187, 2385, 2430, 2862, 2916, 3180, 3240, 3645, 3816, 4293, 4374, 4770, 4860, 5724, 5832, 6360, 6561, 7155, 7290, 8586, 8748, 9540, 9720, 10935, 11448, 12879, 13122, 14310, 14580, 17172, 17496, 19080, 21465, 21870, 25758, 26244, 28620, 29160, 32805, 34344, 38637, 42930, 43740, 51516, 52488, 57240, 64395, 65610, 77274, 85860, 87480, 103032, 115911, 128790, 131220, 154548, 171720, 193185, 231822, 257580, 262440, 309096, 347733, 386370, 463644, 515160, 579555, 695466, 772740, 927288, 1159110, 1390932, 1545480, 1738665, 2318220, 2781864, 3477330, 4636440, 6954660, 13909320]

約数ペア:

[(1, 13909320), (2, 6954660), (3, 4636440), (4, 3477330), (5, 2781864), (6, 2318220), (8, 1738665), (9, 1545480), (10, 1390932), (12, 1159110), (15, 927288), (18, 772740), (20, 695466), (24, 579555), (27, 515160), (30, 463644), (36, 386370), (40, 347733), (45, 309096), (53, 262440), (54, 257580), (60, 231822), (72, 193185), (81, 171720), (90, 154548), (106, 131220), (108, 128790), (120, 115911), (135, 103032), (159, 87480), (162, 85860), (180, 77274), (212, 65610), (216, 64395), (243, 57240), (265, 52488), (270, 51516), (318, 43740), (324, 42930), (360, 38637), (405, 34344), (424, 32805), (477, 29160), (486, 28620), (530, 26244), (540, 25758), (636, 21870), (648, 21465), (729, 19080), (795, 17496), (810, 17172), (954, 14580), (972, 14310), (1060, 13122), (1080, 12879), (1215, 11448), (1272, 10935), (1431, 9720), (1458, 9540), (1590, 8748), (1620, 8586), (1908, 7290), (1944, 7155), (2120, 6561), (2187, 6360), (2385, 5832), (2430, 5724), (2862, 4860), (2916, 4770), (3180, 4374), (3240, 4293), (3645, 3816)]