31860840

素因数分解:

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

素因数の和:24162

約数の個数: 64

約数和(自身を含む): 104276160

約数和(自身を除く): 72415320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 24137, 48274, 72411, 96548, 120685, 144822, 193096, 241370, 265507, 289644, 362055, 482740, 531014, 579288, 724110, 796521, 965480, 1062028, 1327535, 1448220, 1593042, 2124056, 2655070, 2896440, 3186084, 3982605, 5310140, 6372168, 7965210, 10620280, 15930420, 31860840]

約数ペア:

[(1, 31860840), (2, 15930420), (3, 10620280), (4, 7965210), (5, 6372168), (6, 5310140), (8, 3982605), (10, 3186084), (11, 2896440), (12, 2655070), (15, 2124056), (20, 1593042), (22, 1448220), (24, 1327535), (30, 1062028), (33, 965480), (40, 796521), (44, 724110), (55, 579288), (60, 531014), (66, 482740), (88, 362055), (110, 289644), (120, 265507), (132, 241370), (165, 193096), (220, 144822), (264, 120685), (330, 96548), (440, 72411), (660, 48274), (1320, 24137)]