31930765920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{7391381}}^1$

素因数の和:7391405

約数の個数: 96

約数和(自身を含む): 111757695840

約数和(自身を除く): 79826929920

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 7391381, 14782762, 22174143, 29565524, 36956905, 44348286, 59131048, 66522429, 73913810, 88696572, 110870715, 118262096, 133044858, 147827620, 177393144, 199567287, 221741430, 236524192, 266089716, 295655240, 332612145, 354786288, 399134574, 443482860, 532179432, 591310480, 665224290, 709572576, 798269148, 886965720, 997836435, 1064358864, 1182620960, 1330448580, 1596538296, 1773931440, 1995672870, 2128717728, 2660897160, 3193076592, 3547862880, 3991345740, 5321794320, 6386153184, 7982691480, 10643588640, 15965382960, 31930765920]

約数ペア:

[(1, 31930765920), (2, 15965382960), (3, 10643588640), (4, 7982691480), (5, 6386153184), (6, 5321794320), (8, 3991345740), (9, 3547862880), (10, 3193076592), (12, 2660897160), (15, 2128717728), (16, 1995672870), (18, 1773931440), (20, 1596538296), (24, 1330448580), (27, 1182620960), (30, 1064358864), (32, 997836435), (36, 886965720), (40, 798269148), (45, 709572576), (48, 665224290), (54, 591310480), (60, 532179432), (72, 443482860), (80, 399134574), (90, 354786288), (96, 332612145), (108, 295655240), (120, 266089716), (135, 236524192), (144, 221741430), (160, 199567287), (180, 177393144), (216, 147827620), (240, 133044858), (270, 118262096), (288, 110870715), (360, 88696572), (432, 73913810), (480, 66522429), (540, 59131048), (720, 44348286), (864, 36956905), (1080, 29565524), (1440, 22174143), (2160, 14782762), (4320, 7391381)]