29239920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13537}}^1$

素因数の和:13559

約数の個数: 80

約数和(自身を含む): 100722720

約数和(自身を除く): 71482800

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 13537, 27074, 40611, 54148, 67685, 81222, 108296, 121833, 135370, 162444, 203055, 216592, 243666, 270740, 324888, 365499, 406110, 487332, 541480, 609165, 649776, 730998, 812220, 974664, 1082960, 1218330, 1461996, 1624440, 1827495, 1949328, 2436660, 2923992, 3248880, 3654990, 4873320, 5847984, 7309980, 9746640, 14619960, 29239920]

約数ペア:

[(1, 29239920), (2, 14619960), (3, 9746640), (4, 7309980), (5, 5847984), (6, 4873320), (8, 3654990), (9, 3248880), (10, 2923992), (12, 2436660), (15, 1949328), (16, 1827495), (18, 1624440), (20, 1461996), (24, 1218330), (27, 1082960), (30, 974664), (36, 812220), (40, 730998), (45, 649776), (48, 609165), (54, 541480), (60, 487332), (72, 406110), (80, 365499), (90, 324888), (108, 270740), (120, 243666), (135, 216592), (144, 203055), (180, 162444), (216, 135370), (240, 121833), (270, 108296), (360, 81222), (432, 67685), (540, 54148), (720, 40611), (1080, 27074), (2160, 13537)]