15124760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2880

約数の個数: 64

約数和(自身を含む): 40953600

約数和(自身を除く): 25828840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 2843, 5320, 5686, 11372, 14215, 19901, 22744, 28430, 39802, 54017, 56860, 79604, 99505, 108034, 113720, 159208, 199010, 216068, 270085, 378119, 398020, 432136, 540170, 756238, 796040, 1080340, 1512476, 1890595, 2160680, 3024952, 3781190, 7562380, 15124760]

約数ペア:

[(1, 15124760), (2, 7562380), (4, 3781190), (5, 3024952), (7, 2160680), (8, 1890595), (10, 1512476), (14, 1080340), (19, 796040), (20, 756238), (28, 540170), (35, 432136), (38, 398020), (40, 378119), (56, 270085), (70, 216068), (76, 199010), (95, 159208), (133, 113720), (140, 108034), (152, 99505), (190, 79604), (266, 56860), (280, 54017), (380, 39802), (532, 28430), (665, 22744), (760, 19901), (1064, 14215), (1330, 11372), (2660, 5686), (2843, 5320)]