23988960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{617}}^1$

素因数の和:647

約数の個数: 144

約数和(自身を含む): 85031856

約数和(自身を除く): 61042896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 617, 648, 720, 810, 864, 972, 1080, 1215, 1234, 1296, 1440, 1620, 1851, 1944, 2160, 2430, 2468, 2592, 3085, 3240, 3702, 3888, 4320, 4860, 4936, 5553, 6170, 6480, 7404, 7776, 9255, 9720, 9872, 11106, 12340, 12960, 14808, 16659, 18510, 19440, 19744, 22212, 24680, 27765, 29616, 33318, 37020, 38880, 44424, 49360, 49977, 55530, 59232, 66636, 74040, 83295, 88848, 98720, 99954, 111060, 133272, 148080, 149931, 166590, 177696, 199908, 222120, 249885, 266544, 296160, 299862, 333180, 399816, 444240, 499770, 533088, 599724, 666360, 749655, 799632, 888480, 999540, 1199448, 1332720, 1499310, 1599264, 1999080, 2398896, 2665440, 2998620, 3998160, 4797792, 5997240, 7996320, 11994480, 23988960]

約数ペア:

[(1, 23988960), (2, 11994480), (3, 7996320), (4, 5997240), (5, 4797792), (6, 3998160), (8, 2998620), (9, 2665440), (10, 2398896), (12, 1999080), (15, 1599264), (16, 1499310), (18, 1332720), (20, 1199448), (24, 999540), (27, 888480), (30, 799632), (32, 749655), (36, 666360), (40, 599724), (45, 533088), (48, 499770), (54, 444240), (60, 399816), (72, 333180), (80, 299862), (81, 296160), (90, 266544), (96, 249885), (108, 222120), (120, 199908), (135, 177696), (144, 166590), (160, 149931), (162, 148080), (180, 133272), (216, 111060), (240, 99954), (243, 98720), (270, 88848), (288, 83295), (324, 74040), (360, 66636), (405, 59232), (432, 55530), (480, 49977), (486, 49360), (540, 44424), (617, 38880), (648, 37020), (720, 33318), (810, 29616), (864, 27765), (972, 24680), (1080, 22212), (1215, 19744), (1234, 19440), (1296, 18510), (1440, 16659), (1620, 14808), (1851, 12960), (1944, 12340), (2160, 11106), (2430, 9872), (2468, 9720), (2592, 9255), (3085, 7776), (3240, 7404), (3702, 6480), (3888, 6170), (4320, 5553), (4860, 4936)]