264500640

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{6803}}^1$

素因数の和:6833

約数の個数: 144

約数和(自身を含む): 936175968

約数和(自身を除く): 671675328

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, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 6803, 7776, 9720, 12960, 13606, 19440, 20409, 27212, 34015, 38880, 40818, 54424, 61227, 68030, 81636, 102045, 108848, 122454, 136060, 163272, 183681, 204090, 217696, 244908, 272120, 306135, 326544, 367362, 408180, 489816, 544240, 551043, 612270, 653088, 734724, 816360, 918405, 979632, 1088480, 1102086, 1224540, 1469448, 1632720, 1653129, 1836810, 1959264, 2204172, 2449080, 2755215, 2938896, 3265440, 3306258, 3673620, 4408344, 4898160, 5510430, 5877792, 6612516, 7347240, 8265645, 8816688, 9796320, 11020860, 13225032, 14694480, 16531290, 17633376, 22041720, 26450064, 29388960, 33062580, 44083440, 52900128, 66125160, 88166880, 132250320, 264500640]

約数ペア:

[(1, 264500640), (2, 132250320), (3, 88166880), (4, 66125160), (5, 52900128), (6, 44083440), (8, 33062580), (9, 29388960), (10, 26450064), (12, 22041720), (15, 17633376), (16, 16531290), (18, 14694480), (20, 13225032), (24, 11020860), (27, 9796320), (30, 8816688), (32, 8265645), (36, 7347240), (40, 6612516), (45, 5877792), (48, 5510430), (54, 4898160), (60, 4408344), (72, 3673620), (80, 3306258), (81, 3265440), (90, 2938896), (96, 2755215), (108, 2449080), (120, 2204172), (135, 1959264), (144, 1836810), (160, 1653129), (162, 1632720), (180, 1469448), (216, 1224540), (240, 1102086), (243, 1088480), (270, 979632), (288, 918405), (324, 816360), (360, 734724), (405, 653088), (432, 612270), (480, 551043), (486, 544240), (540, 489816), (648, 408180), (720, 367362), (810, 326544), (864, 306135), (972, 272120), (1080, 244908), (1215, 217696), (1296, 204090), (1440, 183681), (1620, 163272), (1944, 136060), (2160, 122454), (2430, 108848), (2592, 102045), (3240, 81636), (3888, 68030), (4320, 61227), (4860, 54424), (6480, 40818), (6803, 38880), (7776, 34015), (9720, 27212), (12960, 20409), (13606, 19440)]