264320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{59}}^1$

素因数の和:85

約数の個数: 64

約数和(自身を含む): 734400

約数和(自身を除く): 470080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 224, 236, 280, 295, 320, 413, 448, 472, 560, 590, 640, 826, 896, 944, 1120, 1180, 1652, 1888, 2065, 2240, 2360, 3304, 3776, 4130, 4480, 4720, 6608, 7552, 8260, 9440, 13216, 16520, 18880, 26432, 33040, 37760, 52864, 66080, 132160, 264320]

約数ペア:

[(1, 264320), (2, 132160), (4, 66080), (5, 52864), (7, 37760), (8, 33040), (10, 26432), (14, 18880), (16, 16520), (20, 13216), (28, 9440), (32, 8260), (35, 7552), (40, 6608), (56, 4720), (59, 4480), (64, 4130), (70, 3776), (80, 3304), (112, 2360), (118, 2240), (128, 2065), (140, 1888), (160, 1652), (224, 1180), (236, 1120), (280, 944), (295, 896), (320, 826), (413, 640), (448, 590), (472, 560)]