29745960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{509}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 89596800

約数和(自身を除く): 59850840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 509, 974, 1018, 1461, 1527, 1948, 2036, 2435, 2545, 2922, 3054, 3896, 4072, 4870, 5090, 5844, 6108, 7305, 7635, 9740, 10180, 11688, 12216, 14610, 15270, 19480, 20360, 29220, 30540, 58440, 61080, 247883, 495766, 743649, 991532, 1239415, 1487298, 1983064, 2478830, 2974596, 3718245, 4957660, 5949192, 7436490, 9915320, 14872980, 29745960]

約数ペア:

[(1, 29745960), (2, 14872980), (3, 9915320), (4, 7436490), (5, 5949192), (6, 4957660), (8, 3718245), (10, 2974596), (12, 2478830), (15, 1983064), (20, 1487298), (24, 1239415), (30, 991532), (40, 743649), (60, 495766), (120, 247883), (487, 61080), (509, 58440), (974, 30540), (1018, 29220), (1461, 20360), (1527, 19480), (1948, 15270), (2036, 14610), (2435, 12216), (2545, 11688), (2922, 10180), (3054, 9740), (3896, 7635), (4072, 7305), (4870, 6108), (5090, 5844)]