87628260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{3049}}^1$

素因数の和:3540

約数の個数: 48

約数和(自身を含む): 245952000

約数和(自身を除く): 158323740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2874, 3049, 4790, 5748, 6098, 7185, 9147, 9580, 12196, 14370, 15245, 18294, 28740, 30490, 36588, 45735, 60980, 91470, 182940, 1460471, 2920942, 4381413, 5841884, 7302355, 8762826, 14604710, 17525652, 21907065, 29209420, 43814130, 87628260]

約数ペア:

[(1, 87628260), (2, 43814130), (3, 29209420), (4, 21907065), (5, 17525652), (6, 14604710), (10, 8762826), (12, 7302355), (15, 5841884), (20, 4381413), (30, 2920942), (60, 1460471), (479, 182940), (958, 91470), (1437, 60980), (1916, 45735), (2395, 36588), (2874, 30490), (3049, 28740), (4790, 18294), (5748, 15245), (6098, 14370), (7185, 12196), (9147, 9580)]