2890257120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1823}}^1$

素因数の和:2214

約数の個数: 192

約数和(自身を含む): 10149027840

約数和(自身を除く): 7258770720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 367, 432, 480, 540, 720, 734, 864, 1080, 1101, 1440, 1468, 1823, 1835, 2160, 2202, 2936, 3303, 3646, 3670, 4320, 4404, 5469, 5505, 5872, 6606, 7292, 7340, 8808, 9115, 9909, 10938, 11010, 11744, 13212, 14584, 14680, 16407, 16515, 17616, 18230, 19818, 21876, 22020, 26424, 27345, 29168, 29360, 32814, 33030, 35232, 36460, 39636, 43752, 44040, 49221, 49545, 52848, 54690, 58336, 58720, 65628, 66060, 72920, 79272, 82035, 87504, 88080, 98442, 99090, 105696, 109380, 131256, 132120, 145840, 158544, 164070, 175008, 176160, 196884, 198180, 218760, 246105, 262512, 264240, 291680, 317088, 328140, 393768, 396360, 437520, 492210, 525024, 528480, 656280, 669041, 787536, 792720, 875040, 984420, 1312560, 1338082, 1575072, 1585440, 1968840, 2007123, 2625120, 2676164, 3345205, 3937680, 4014246, 5352328, 6021369, 6690410, 7875360, 8028492, 10035615, 10704656, 12042738, 13380820, 16056984, 18064107, 20071230, 21409312, 24085476, 26761640, 30106845, 32113968, 36128214, 40142460, 48170952, 53523280, 60213690, 64227936, 72256428, 80284920, 90320535, 96341904, 107046560, 120427380, 144512856, 160569840, 180641070, 192683808, 240854760, 289025712, 321139680, 361282140, 481709520, 578051424, 722564280, 963419040, 1445128560, 2890257120]

約数ペア:

[(1, 2890257120), (2, 1445128560), (3, 963419040), (4, 722564280), (5, 578051424), (6, 481709520), (8, 361282140), (9, 321139680), (10, 289025712), (12, 240854760), (15, 192683808), (16, 180641070), (18, 160569840), (20, 144512856), (24, 120427380), (27, 107046560), (30, 96341904), (32, 90320535), (36, 80284920), (40, 72256428), (45, 64227936), (48, 60213690), (54, 53523280), (60, 48170952), (72, 40142460), (80, 36128214), (90, 32113968), (96, 30106845), (108, 26761640), (120, 24085476), (135, 21409312), (144, 20071230), (160, 18064107), (180, 16056984), (216, 13380820), (240, 12042738), (270, 10704656), (288, 10035615), (360, 8028492), (367, 7875360), (432, 6690410), (480, 6021369), (540, 5352328), (720, 4014246), (734, 3937680), (864, 3345205), (1080, 2676164), (1101, 2625120), (1440, 2007123), (1468, 1968840), (1823, 1585440), (1835, 1575072), (2160, 1338082), (2202, 1312560), (2936, 984420), (3303, 875040), (3646, 792720), (3670, 787536), (4320, 669041), (4404, 656280), (5469, 528480), (5505, 525024), (5872, 492210), (6606, 437520), (7292, 396360), (7340, 393768), (8808, 328140), (9115, 317088), (9909, 291680), (10938, 264240), (11010, 262512), (11744, 246105), (13212, 218760), (14584, 198180), (14680, 196884), (16407, 176160), (16515, 175008), (17616, 164070), (18230, 158544), (19818, 145840), (21876, 132120), (22020, 131256), (26424, 109380), (27345, 105696), (29168, 99090), (29360, 98442), (32814, 88080), (33030, 87504), (35232, 82035), (36460, 79272), (39636, 72920), (43752, 66060), (44040, 65628), (49221, 58720), (49545, 58336), (52848, 54690)]