63745320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1109}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 191808000

約数和(自身を除く): 128062680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479, 958, 1109, 1437, 1916, 2218, 2395, 2874, 3327, 3832, 4436, 4790, 5545, 5748, 6654, 7185, 8872, 9580, 11090, 11496, 13308, 14370, 16635, 19160, 22180, 26616, 28740, 33270, 44360, 57480, 66540, 133080, 531211, 1062422, 1593633, 2124844, 2656055, 3187266, 4249688, 5312110, 6374532, 7968165, 10624220, 12749064, 15936330, 21248440, 31872660, 63745320]

約数ペア:

[(1, 63745320), (2, 31872660), (3, 21248440), (4, 15936330), (5, 12749064), (6, 10624220), (8, 7968165), (10, 6374532), (12, 5312110), (15, 4249688), (20, 3187266), (24, 2656055), (30, 2124844), (40, 1593633), (60, 1062422), (120, 531211), (479, 133080), (958, 66540), (1109, 57480), (1437, 44360), (1916, 33270), (2218, 28740), (2395, 26616), (2874, 22180), (3327, 19160), (3832, 16635), (4436, 14370), (4790, 13308), (5545, 11496), (5748, 11090), (6654, 9580), (7185, 8872)]