32801280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{4271}}^1$

素因数の和:4297

約数の個数: 80

約数和(自身を含む): 104886144

約数和(自身を除く): 72084864

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 4271, 7680, 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, 1093376, 1366720, 1640064, 2050080, 2186752, 2733440, 3280128, 4100160, 5466880, 6560256, 8200320, 10933760, 16400640, 32801280]

約数ペア:

[(1, 32801280), (2, 16400640), (3, 10933760), (4, 8200320), (5, 6560256), (6, 5466880), (8, 4100160), (10, 3280128), (12, 2733440), (15, 2186752), (16, 2050080), (20, 1640064), (24, 1366720), (30, 1093376), (32, 1025040), (40, 820032), (48, 683360), (60, 546688), (64, 512520), (80, 410016), (96, 341680), (120, 273344), (128, 256260), (160, 205008), (192, 170840), (240, 136672), (256, 128130), (320, 102504), (384, 85420), (480, 68336), (512, 64065), (640, 51252), (768, 42710), (960, 34168), (1280, 25626), (1536, 21355), (1920, 17084), (2560, 12813), (3840, 8542), (4271, 7680)]