2667120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11113}}^1$

素因数の和:11129

約数の個数: 40

約数和(自身を含む): 8268816

約数和(自身を除く): 5601696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11113, 22226, 33339, 44452, 55565, 66678, 88904, 111130, 133356, 166695, 177808, 222260, 266712, 333390, 444520, 533424, 666780, 889040, 1333560, 2667120]

約数ペア:

[(1, 2667120), (2, 1333560), (3, 889040), (4, 666780), (5, 533424), (6, 444520), (8, 333390), (10, 266712), (12, 222260), (15, 177808), (16, 166695), (20, 133356), (24, 111130), (30, 88904), (40, 66678), (48, 55565), (60, 44452), (80, 33339), (120, 22226), (240, 11113)]