202415820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{7043}}^1$

素因数の和:7534

約数の個数: 48

約数和(自身を含む): 568028160

約数和(自身を除く): 365612340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2874, 4790, 5748, 7043, 7185, 9580, 14086, 14370, 21129, 28172, 28740, 35215, 42258, 70430, 84516, 105645, 140860, 211290, 422580, 3373597, 6747194, 10120791, 13494388, 16867985, 20241582, 33735970, 40483164, 50603955, 67471940, 101207910, 202415820]

約数ペア:

[(1, 202415820), (2, 101207910), (3, 67471940), (4, 50603955), (5, 40483164), (6, 33735970), (10, 20241582), (12, 16867985), (15, 13494388), (20, 10120791), (30, 6747194), (60, 3373597), (479, 422580), (958, 211290), (1437, 140860), (1916, 105645), (2395, 84516), (2874, 70430), (4790, 42258), (5748, 35215), (7043, 28740), (7185, 28172), (9580, 21129), (14086, 14370)]