8200320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{4271}}^1$

素因数の和:4293

約数の個数: 64

約数和(自身を含む): 26144640

約数和(自身を除く): 17944320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 4271, 8542, 12813, 17084, 21355, 25626, 34168, 42710, 51252, 64065, 68336, 85420, 102504, 128130, 136672, 170840, 205008, 256260, 273344, 341680, 410016, 512520, 546688, 683360, 820032, 1025040, 1366720, 1640064, 2050080, 2733440, 4100160, 8200320]

約数ペア:

[(1, 8200320), (2, 4100160), (3, 2733440), (4, 2050080), (5, 1640064), (6, 1366720), (8, 1025040), (10, 820032), (12, 683360), (15, 546688), (16, 512520), (20, 410016), (24, 341680), (30, 273344), (32, 256260), (40, 205008), (48, 170840), (60, 136672), (64, 128130), (80, 102504), (96, 85420), (120, 68336), (128, 64065), (160, 51252), (192, 42710), (240, 34168), (320, 25626), (384, 21355), (480, 17084), (640, 12813), (960, 8542), (1920, 4271)]