9921120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1$

素因数の和:1908

約数の個数: 96

約数和(自身を含む): 34110720

約数和(自身を除く): 24189600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 1879, 2640, 3758, 5280, 5637, 7516, 9395, 11274, 15032, 18790, 20669, 22548, 28185, 30064, 37580, 41338, 45096, 56370, 60128, 62007, 75160, 82676, 90192, 103345, 112740, 124014, 150320, 165352, 180384, 206690, 225480, 248028, 300640, 310035, 330704, 413380, 450960, 496056, 620070, 661408, 826760, 901920, 992112, 1240140, 1653520, 1984224, 2480280, 3307040, 4960560, 9921120]

約数ペア:

[(1, 9921120), (2, 4960560), (3, 3307040), (4, 2480280), (5, 1984224), (6, 1653520), (8, 1240140), (10, 992112), (11, 901920), (12, 826760), (15, 661408), (16, 620070), (20, 496056), (22, 450960), (24, 413380), (30, 330704), (32, 310035), (33, 300640), (40, 248028), (44, 225480), (48, 206690), (55, 180384), (60, 165352), (66, 150320), (80, 124014), (88, 112740), (96, 103345), (110, 90192), (120, 82676), (132, 75160), (160, 62007), (165, 60128), (176, 56370), (220, 45096), (240, 41338), (264, 37580), (330, 30064), (352, 28185), (440, 22548), (480, 20669), (528, 18790), (660, 15032), (880, 11274), (1056, 9395), (1320, 7516), (1760, 5637), (1879, 5280), (2640, 3758)]