39684480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1$

素因数の和:1912

約数の個数: 128

約数和(自身を含む): 138067200

約数和(自身を除く): 98382720

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, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1879, 1920, 2112, 2640, 3520, 3758, 4224, 5280, 5637, 7040, 7516, 9395, 10560, 11274, 15032, 18790, 20669, 21120, 22548, 28185, 30064, 37580, 41338, 45096, 56370, 60128, 62007, 75160, 82676, 90192, 103345, 112740, 120256, 124014, 150320, 165352, 180384, 206690, 225480, 240512, 248028, 300640, 310035, 330704, 360768, 413380, 450960, 496056, 601280, 620070, 661408, 721536, 826760, 901920, 992112, 1202560, 1240140, 1322816, 1653520, 1803840, 1984224, 2480280, 2645632, 3307040, 3607680, 3968448, 4960560, 6614080, 7936896, 9921120, 13228160, 19842240, 39684480]

約数ペア:

[(1, 39684480), (2, 19842240), (3, 13228160), (4, 9921120), (5, 7936896), (6, 6614080), (8, 4960560), (10, 3968448), (11, 3607680), (12, 3307040), (15, 2645632), (16, 2480280), (20, 1984224), (22, 1803840), (24, 1653520), (30, 1322816), (32, 1240140), (33, 1202560), (40, 992112), (44, 901920), (48, 826760), (55, 721536), (60, 661408), (64, 620070), (66, 601280), (80, 496056), (88, 450960), (96, 413380), (110, 360768), (120, 330704), (128, 310035), (132, 300640), (160, 248028), (165, 240512), (176, 225480), (192, 206690), (220, 180384), (240, 165352), (264, 150320), (320, 124014), (330, 120256), (352, 112740), (384, 103345), (440, 90192), (480, 82676), (528, 75160), (640, 62007), (660, 60128), (704, 56370), (880, 45096), (960, 41338), (1056, 37580), (1320, 30064), (1408, 28185), (1760, 22548), (1879, 21120), (1920, 20669), (2112, 18790), (2640, 15032), (3520, 11274), (3758, 10560), (4224, 9395), (5280, 7516), (5637, 7040)]