15930420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24137}}^1$

素因数の和:24160

約数の個数: 48

約数和(自身を含む): 48662208

約数和(自身を除く): 32731788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 24137, 48274, 72411, 96548, 120685, 144822, 241370, 265507, 289644, 362055, 482740, 531014, 724110, 796521, 1062028, 1327535, 1448220, 1593042, 2655070, 3186084, 3982605, 5310140, 7965210, 15930420]

約数ペア:

[(1, 15930420), (2, 7965210), (3, 5310140), (4, 3982605), (5, 3186084), (6, 2655070), (10, 1593042), (11, 1448220), (12, 1327535), (15, 1062028), (20, 796521), (22, 724110), (30, 531014), (33, 482740), (44, 362055), (55, 289644), (60, 265507), (66, 241370), (110, 144822), (132, 120685), (165, 96548), (220, 72411), (330, 48274), (660, 24137)]