4636440

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{53}}^1$

素因数の和:85

約数の個数: 128

約数和(自身を含む): 15940800

約数和(自身を除く): 11304360

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, 7155, 7290, 8586, 8748, 9540, 9720, 10935, 11448, 12879, 14310, 14580, 17172, 17496, 19080, 21465, 21870, 25758, 28620, 29160, 34344, 38637, 42930, 43740, 51516, 57240, 64395, 77274, 85860, 87480, 103032, 115911, 128790, 154548, 171720, 193185, 231822, 257580, 309096, 386370, 463644, 515160, 579555, 772740, 927288, 1159110, 1545480, 2318220, 4636440]

約数ペア:

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