23525640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 81152280

約数和(自身を除く): 57626640

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, 137, 159, 162, 180, 212, 216, 265, 270, 274, 318, 324, 360, 405, 411, 424, 477, 530, 540, 548, 636, 648, 685, 795, 810, 822, 954, 1060, 1080, 1096, 1233, 1272, 1370, 1431, 1590, 1620, 1644, 1908, 2055, 2120, 2385, 2466, 2740, 2862, 3180, 3240, 3288, 3699, 3816, 4110, 4293, 4770, 4932, 5480, 5724, 6165, 6360, 7155, 7261, 7398, 8220, 8586, 9540, 9864, 11097, 11448, 12330, 14310, 14522, 14796, 16440, 17172, 18495, 19080, 21465, 21783, 22194, 24660, 28620, 29044, 29592, 34344, 36305, 36990, 42930, 43566, 44388, 49320, 55485, 57240, 58088, 65349, 72610, 73980, 85860, 87132, 88776, 108915, 110970, 130698, 145220, 147960, 171720, 174264, 196047, 217830, 221940, 261396, 290440, 326745, 392094, 435660, 443880, 522792, 588141, 653490, 784188, 871320, 980235, 1176282, 1306980, 1568376, 1960470, 2352564, 2613960, 2940705, 3920940, 4705128, 5881410, 7841880, 11762820, 23525640]

約数ペア:

[(1, 23525640), (2, 11762820), (3, 7841880), (4, 5881410), (5, 4705128), (6, 3920940), (8, 2940705), (9, 2613960), (10, 2352564), (12, 1960470), (15, 1568376), (18, 1306980), (20, 1176282), (24, 980235), (27, 871320), (30, 784188), (36, 653490), (40, 588141), (45, 522792), (53, 443880), (54, 435660), (60, 392094), (72, 326745), (81, 290440), (90, 261396), (106, 221940), (108, 217830), (120, 196047), (135, 174264), (137, 171720), (159, 147960), (162, 145220), (180, 130698), (212, 110970), (216, 108915), (265, 88776), (270, 87132), (274, 85860), (318, 73980), (324, 72610), (360, 65349), (405, 58088), (411, 57240), (424, 55485), (477, 49320), (530, 44388), (540, 43566), (548, 42930), (636, 36990), (648, 36305), (685, 34344), (795, 29592), (810, 29044), (822, 28620), (954, 24660), (1060, 22194), (1080, 21783), (1096, 21465), (1233, 19080), (1272, 18495), (1370, 17172), (1431, 16440), (1590, 14796), (1620, 14522), (1644, 14310), (1908, 12330), (2055, 11448), (2120, 11097), (2385, 9864), (2466, 9540), (2740, 8586), (2862, 8220), (3180, 7398), (3240, 7261), (3288, 7155), (3699, 6360), (3816, 6165), (4110, 5724), (4293, 5480), (4770, 4932)]