56550960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{2909}}^1$

素因数の和:2937

約数の個数: 120

約数和(自身を含む): 197018640

約数和(自身を除く): 140467680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 2909, 3240, 3888, 4860, 5818, 6480, 8727, 9720, 11636, 14545, 17454, 19440, 23272, 26181, 29090, 34908, 43635, 46544, 52362, 58180, 69816, 78543, 87270, 104724, 116360, 130905, 139632, 157086, 174540, 209448, 232720, 235629, 261810, 314172, 349080, 392715, 418896, 471258, 523620, 628344, 698160, 706887, 785430, 942516, 1047240, 1178145, 1256688, 1413774, 1570860, 1885032, 2094480, 2356290, 2827548, 3141720, 3534435, 3770064, 4712580, 5655096, 6283440, 7068870, 9425160, 11310192, 14137740, 18850320, 28275480, 56550960]

約数ペア:

[(1, 56550960), (2, 28275480), (3, 18850320), (4, 14137740), (5, 11310192), (6, 9425160), (8, 7068870), (9, 6283440), (10, 5655096), (12, 4712580), (15, 3770064), (16, 3534435), (18, 3141720), (20, 2827548), (24, 2356290), (27, 2094480), (30, 1885032), (36, 1570860), (40, 1413774), (45, 1256688), (48, 1178145), (54, 1047240), (60, 942516), (72, 785430), (80, 706887), (81, 698160), (90, 628344), (108, 523620), (120, 471258), (135, 418896), (144, 392715), (162, 349080), (180, 314172), (216, 261810), (240, 235629), (243, 232720), (270, 209448), (324, 174540), (360, 157086), (405, 139632), (432, 130905), (486, 116360), (540, 104724), (648, 87270), (720, 78543), (810, 69816), (972, 58180), (1080, 52362), (1215, 46544), (1296, 43635), (1620, 34908), (1944, 29090), (2160, 26181), (2430, 23272), (2909, 19440), (3240, 17454), (3888, 14545), (4860, 11636), (5818, 9720), (6480, 8727)]