72328980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1109}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 202890240

約数和(自身を除く): 130561260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1087, 1109, 2174, 2218, 3261, 3327, 4348, 4436, 5435, 5545, 6522, 6654, 10870, 11090, 13044, 13308, 16305, 16635, 21740, 22180, 32610, 33270, 65220, 66540, 1205483, 2410966, 3616449, 4821932, 6027415, 7232898, 12054830, 14465796, 18082245, 24109660, 36164490, 72328980]

約数ペア:

[(1, 72328980), (2, 36164490), (3, 24109660), (4, 18082245), (5, 14465796), (6, 12054830), (10, 7232898), (12, 6027415), (15, 4821932), (20, 3616449), (30, 2410966), (60, 1205483), (1087, 66540), (1109, 65220), (2174, 33270), (2218, 32610), (3261, 22180), (3327, 21740), (4348, 16635), (4436, 16305), (5435, 13308), (5545, 13044), (6522, 11090), (6654, 10870)]