1030320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{53}}^1$

素因数の和:81

約数の個数: 120

約数和(自身を含む): 3656016

約数和(自身を除く): 2625696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 243, 265, 270, 318, 324, 360, 405, 424, 432, 477, 486, 530, 540, 636, 648, 720, 795, 810, 848, 954, 972, 1060, 1080, 1215, 1272, 1296, 1431, 1590, 1620, 1908, 1944, 2120, 2160, 2385, 2430, 2544, 2862, 3180, 3240, 3816, 3888, 4240, 4293, 4770, 4860, 5724, 6360, 6480, 7155, 7632, 8586, 9540, 9720, 11448, 12720, 12879, 14310, 17172, 19080, 19440, 21465, 22896, 25758, 28620, 34344, 38160, 42930, 51516, 57240, 64395, 68688, 85860, 103032, 114480, 128790, 171720, 206064, 257580, 343440, 515160, 1030320]

約数ペア:

[(1, 1030320), (2, 515160), (3, 343440), (4, 257580), (5, 206064), (6, 171720), (8, 128790), (9, 114480), (10, 103032), (12, 85860), (15, 68688), (16, 64395), (18, 57240), (20, 51516), (24, 42930), (27, 38160), (30, 34344), (36, 28620), (40, 25758), (45, 22896), (48, 21465), (53, 19440), (54, 19080), (60, 17172), (72, 14310), (80, 12879), (81, 12720), (90, 11448), (106, 9720), (108, 9540), (120, 8586), (135, 7632), (144, 7155), (159, 6480), (162, 6360), (180, 5724), (212, 4860), (216, 4770), (240, 4293), (243, 4240), (265, 3888), (270, 3816), (318, 3240), (324, 3180), (360, 2862), (405, 2544), (424, 2430), (432, 2385), (477, 2160), (486, 2120), (530, 1944), (540, 1908), (636, 1620), (648, 1590), (720, 1431), (795, 1296), (810, 1272), (848, 1215), (954, 1080), (972, 1060)]