515160

素因数分解:

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

素因数の和:79

約数の個数: 96

約数和(自身を含む): 1769040

約数和(自身を除く): 1253880

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, 795, 810, 954, 972, 1060, 1080, 1215, 1272, 1431, 1590, 1620, 1908, 1944, 2120, 2385, 2430, 2862, 3180, 3240, 3816, 4293, 4770, 4860, 5724, 6360, 7155, 8586, 9540, 9720, 11448, 12879, 14310, 17172, 19080, 21465, 25758, 28620, 34344, 42930, 51516, 57240, 64395, 85860, 103032, 128790, 171720, 257580, 515160]

約数ペア:

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