28993920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{15101}}^1$

素因数の和:15123

約数の個数: 64

約数和(自身を含む): 92424240

約数和(自身を除く): 63430320

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, 15101, 30202, 45303, 60404, 75505, 90606, 120808, 151010, 181212, 226515, 241616, 302020, 362424, 453030, 483232, 604040, 724848, 906060, 966464, 1208080, 1449696, 1812120, 1932928, 2416160, 2899392, 3624240, 4832320, 5798784, 7248480, 9664640, 14496960, 28993920]

約数ペア:

[(1, 28993920), (2, 14496960), (3, 9664640), (4, 7248480), (5, 5798784), (6, 4832320), (8, 3624240), (10, 2899392), (12, 2416160), (15, 1932928), (16, 1812120), (20, 1449696), (24, 1208080), (30, 966464), (32, 906060), (40, 724848), (48, 604040), (60, 483232), (64, 453030), (80, 362424), (96, 302020), (120, 241616), (128, 226515), (160, 181212), (192, 151010), (240, 120808), (320, 90606), (384, 75505), (480, 60404), (640, 45303), (960, 30202), (1920, 15101)]