1545480

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{53}}^1$

素因数の和:82

約数の個数: 112

約数和(自身を含む): 5311980

約数和(自身を除く): 3766500

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, 2385, 2430, 2862, 2916, 3180, 3240, 3645, 3816, 4293, 4770, 4860, 5724, 5832, 6360, 7155, 7290, 8586, 9540, 9720, 11448, 12879, 14310, 14580, 17172, 19080, 21465, 25758, 28620, 29160, 34344, 38637, 42930, 51516, 57240, 64395, 77274, 85860, 103032, 128790, 154548, 171720, 193185, 257580, 309096, 386370, 515160, 772740, 1545480]

約数ペア:

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