131317050960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{20264977}}^1$

素因数の和:20265002

約数の個数: 100

約数和(自身を含む): 456083594868

約数和(自身を除く): 324766543908

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 20264977, 40529954, 60794931, 81059908, 101324885, 121589862, 162119816, 182384793, 202649770, 243179724, 303974655, 324239632, 364769586, 405299540, 486359448, 547154379, 607949310, 729539172, 810599080, 911923965, 972718896, 1094308758, 1215898620, 1459078344, 1621198160, 1641463137, 1823847930, 2188617516, 2431797240, 2735771895, 2918156688, 3282926274, 3647695860, 4377235032, 4863594480, 5471543790, 6565852548, 7295391720, 8207315685, 8754470064, 10943087580, 13131705096, 14590783440, 16414631370, 21886175160, 26263410192, 32829262740, 43772350320, 65658525480, 131317050960]

約数ペア:

[(1, 131317050960), (2, 65658525480), (3, 43772350320), (4, 32829262740), (5, 26263410192), (6, 21886175160), (8, 16414631370), (9, 14590783440), (10, 13131705096), (12, 10943087580), (15, 8754470064), (16, 8207315685), (18, 7295391720), (20, 6565852548), (24, 5471543790), (27, 4863594480), (30, 4377235032), (36, 3647695860), (40, 3282926274), (45, 2918156688), (48, 2735771895), (54, 2431797240), (60, 2188617516), (72, 1823847930), (80, 1641463137), (81, 1621198160), (90, 1459078344), (108, 1215898620), (120, 1094308758), (135, 972718896), (144, 911923965), (162, 810599080), (180, 729539172), (216, 607949310), (240, 547154379), (270, 486359448), (324, 405299540), (360, 364769586), (405, 324239632), (432, 303974655), (540, 243179724), (648, 202649770), (720, 182384793), (810, 162119816), (1080, 121589862), (1296, 101324885), (1620, 81059908), (2160, 60794931), (3240, 40529954), (6480, 20264977)]