8493720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1913}}^1$

素因数の和:1964

約数の個数: 64

約数和(自身を含む): 26183520

約数和(自身を除く): 17689800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 1913, 2220, 3826, 4440, 5739, 7652, 9565, 11478, 15304, 19130, 22956, 28695, 38260, 45912, 57390, 70781, 76520, 114780, 141562, 212343, 229560, 283124, 353905, 424686, 566248, 707810, 849372, 1061715, 1415620, 1698744, 2123430, 2831240, 4246860, 8493720]

約数ペア:

[(1, 8493720), (2, 4246860), (3, 2831240), (4, 2123430), (5, 1698744), (6, 1415620), (8, 1061715), (10, 849372), (12, 707810), (15, 566248), (20, 424686), (24, 353905), (30, 283124), (37, 229560), (40, 212343), (60, 141562), (74, 114780), (111, 76520), (120, 70781), (148, 57390), (185, 45912), (222, 38260), (296, 28695), (370, 22956), (444, 19130), (555, 15304), (740, 11478), (888, 9565), (1110, 7652), (1480, 5739), (1913, 4440), (2220, 3826)]