2682240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 9400320

約数和(自身を除く): 6718080

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, 127, 128, 132, 160, 165, 176, 192, 220, 240, 254, 264, 320, 330, 352, 381, 384, 440, 480, 508, 528, 635, 640, 660, 704, 762, 880, 960, 1016, 1056, 1270, 1320, 1397, 1408, 1524, 1760, 1905, 1920, 2032, 2112, 2540, 2640, 2794, 3048, 3520, 3810, 4064, 4191, 4224, 5080, 5280, 5588, 6096, 6985, 7040, 7620, 8128, 8382, 10160, 10560, 11176, 12192, 13970, 15240, 16256, 16764, 20320, 20955, 21120, 22352, 24384, 27940, 30480, 33528, 40640, 41910, 44704, 48768, 55880, 60960, 67056, 81280, 83820, 89408, 111760, 121920, 134112, 167640, 178816, 223520, 243840, 268224, 335280, 447040, 536448, 670560, 894080, 1341120, 2682240]

約数ペア:

[(1, 2682240), (2, 1341120), (3, 894080), (4, 670560), (5, 536448), (6, 447040), (8, 335280), (10, 268224), (11, 243840), (12, 223520), (15, 178816), (16, 167640), (20, 134112), (22, 121920), (24, 111760), (30, 89408), (32, 83820), (33, 81280), (40, 67056), (44, 60960), (48, 55880), (55, 48768), (60, 44704), (64, 41910), (66, 40640), (80, 33528), (88, 30480), (96, 27940), (110, 24384), (120, 22352), (127, 21120), (128, 20955), (132, 20320), (160, 16764), (165, 16256), (176, 15240), (192, 13970), (220, 12192), (240, 11176), (254, 10560), (264, 10160), (320, 8382), (330, 8128), (352, 7620), (381, 7040), (384, 6985), (440, 6096), (480, 5588), (508, 5280), (528, 5080), (635, 4224), (640, 4191), (660, 4064), (704, 3810), (762, 3520), (880, 3048), (960, 2794), (1016, 2640), (1056, 2540), (1270, 2112), (1320, 2032), (1397, 1920), (1408, 1905), (1524, 1760)]