1869680880

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{32059}}^1$

素因数の和:32090

約数の個数: 140

約数和(自身を含む): 6517733880

約数和(自身を除く): 4648053000

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, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 19440, 29160, 32059, 58320, 64118, 96177, 128236, 160295, 192354, 256472, 288531, 320590, 384708, 480885, 512944, 577062, 641180, 769416, 865593, 961770, 1154124, 1282360, 1442655, 1538832, 1731186, 1923540, 2308248, 2564720, 2596779, 2885310, 3462372, 3847080, 4327965, 4616496, 5193558, 5770620, 6924744, 7694160, 7790337, 8655930, 10387116, 11541240, 12983895, 13849488, 15580674, 17311860, 20774232, 23082480, 23371011, 25967790, 31161348, 34623720, 38951685, 41548464, 46742022, 51935580, 62322696, 69247440, 77903370, 93484044, 103871160, 116855055, 124645392, 155806740, 186968088, 207742320, 233710110, 311613480, 373936176, 467420220, 623226960, 934840440, 1869680880]

約数ペア:

[(1, 1869680880), (2, 934840440), (3, 623226960), (4, 467420220), (5, 373936176), (6, 311613480), (8, 233710110), (9, 207742320), (10, 186968088), (12, 155806740), (15, 124645392), (16, 116855055), (18, 103871160), (20, 93484044), (24, 77903370), (27, 69247440), (30, 62322696), (36, 51935580), (40, 46742022), (45, 41548464), (48, 38951685), (54, 34623720), (60, 31161348), (72, 25967790), (80, 23371011), (81, 23082480), (90, 20774232), (108, 17311860), (120, 15580674), (135, 13849488), (144, 12983895), (162, 11541240), (180, 10387116), (216, 8655930), (240, 7790337), (243, 7694160), (270, 6924744), (324, 5770620), (360, 5193558), (405, 4616496), (432, 4327965), (486, 3847080), (540, 3462372), (648, 2885310), (720, 2596779), (729, 2564720), (810, 2308248), (972, 1923540), (1080, 1731186), (1215, 1538832), (1296, 1442655), (1458, 1282360), (1620, 1154124), (1944, 961770), (2160, 865593), (2430, 769416), (2916, 641180), (3240, 577062), (3645, 512944), (3888, 480885), (4860, 384708), (5832, 320590), (6480, 288531), (7290, 256472), (9720, 192354), (11664, 160295), (14580, 128236), (19440, 96177), (29160, 64118), (32059, 58320)]