29776560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11279}}^1$

素因数の和:11306

約数の個数: 80

約数和(自身を含む): 100707840

約数和(自身を除く): 70931280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 11279, 22558, 33837, 45116, 56395, 67674, 90232, 112790, 124069, 135348, 169185, 180464, 225580, 248138, 270696, 338370, 372207, 451160, 496276, 541392, 620345, 676740, 744414, 902320, 992552, 1240690, 1353480, 1488828, 1861035, 1985104, 2481380, 2706960, 2977656, 3722070, 4962760, 5955312, 7444140, 9925520, 14888280, 29776560]

約数ペア:

[(1, 29776560), (2, 14888280), (3, 9925520), (4, 7444140), (5, 5955312), (6, 4962760), (8, 3722070), (10, 2977656), (11, 2706960), (12, 2481380), (15, 1985104), (16, 1861035), (20, 1488828), (22, 1353480), (24, 1240690), (30, 992552), (33, 902320), (40, 744414), (44, 676740), (48, 620345), (55, 541392), (60, 496276), (66, 451160), (80, 372207), (88, 338370), (110, 270696), (120, 248138), (132, 225580), (165, 180464), (176, 169185), (220, 135348), (240, 124069), (264, 112790), (330, 90232), (440, 67674), (528, 56395), (660, 45116), (880, 33837), (1320, 22558), (2640, 11279)]