289576320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13711}}^1$

素因数の和:13744

約数の個数: 128

約数和(自身を含む): 1007009280

約数和(自身を除く): 717432960

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, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 13711, 21120, 27422, 41133, 54844, 68555, 82266, 109688, 137110, 150821, 164532, 205665, 219376, 274220, 301642, 329064, 411330, 438752, 452463, 548440, 603284, 658128, 754105, 822660, 877504, 904926, 1096880, 1206568, 1316256, 1508210, 1645320, 1755008, 1809852, 2193760, 2262315, 2413136, 2632512, 3016420, 3290640, 3619704, 4387520, 4524630, 4826272, 5265024, 6032840, 6581280, 7239408, 8775040, 9049260, 9652544, 12065680, 13162560, 14478816, 18098520, 19305088, 24131360, 26325120, 28957632, 36197040, 48262720, 57915264, 72394080, 96525440, 144788160, 289576320]

約数ペア:

[(1, 289576320), (2, 144788160), (3, 96525440), (4, 72394080), (5, 57915264), (6, 48262720), (8, 36197040), (10, 28957632), (11, 26325120), (12, 24131360), (15, 19305088), (16, 18098520), (20, 14478816), (22, 13162560), (24, 12065680), (30, 9652544), (32, 9049260), (33, 8775040), (40, 7239408), (44, 6581280), (48, 6032840), (55, 5265024), (60, 4826272), (64, 4524630), (66, 4387520), (80, 3619704), (88, 3290640), (96, 3016420), (110, 2632512), (120, 2413136), (128, 2262315), (132, 2193760), (160, 1809852), (165, 1755008), (176, 1645320), (192, 1508210), (220, 1316256), (240, 1206568), (264, 1096880), (320, 904926), (330, 877504), (352, 822660), (384, 754105), (440, 658128), (480, 603284), (528, 548440), (640, 452463), (660, 438752), (704, 411330), (880, 329064), (960, 301642), (1056, 274220), (1320, 219376), (1408, 205665), (1760, 164532), (1920, 150821), (2112, 137110), (2640, 109688), (3520, 82266), (4224, 68555), (5280, 54844), (7040, 41133), (10560, 27422), (13711, 21120)]