343440

素因数分解:

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

素因数の和:78

約数の個数: 100

約数和(自身を含む): 1215324

約数和(自身を除く): 871884

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, 265, 270, 318, 324, 360, 405, 424, 432, 477, 530, 540, 636, 648, 720, 795, 810, 848, 954, 1060, 1080, 1272, 1296, 1431, 1590, 1620, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3240, 3816, 4240, 4293, 4770, 5724, 6360, 6480, 7155, 7632, 8586, 9540, 11448, 12720, 14310, 17172, 19080, 21465, 22896, 28620, 34344, 38160, 42930, 57240, 68688, 85860, 114480, 171720, 343440]

約数ペア:

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