123693120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1533

約数の個数: 168

約数和(自身を含む): 440420760

約数和(自身を除く): 316727640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1481, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 2962, 3480, 4176, 4443, 4640, 5220, 5568, 5924, 6960, 7405, 8352, 8886, 9280, 10440, 11848, 13329, 13920, 14810, 16704, 17772, 20880, 22215, 23696, 26658, 27840, 29620, 35544, 41760, 42949, 44430, 47392, 53316, 59240, 66645, 71088, 83520, 85898, 88860, 94784, 106632, 118480, 128847, 133290, 142176, 171796, 177720, 213264, 214745, 236960, 257694, 266580, 284352, 343592, 355440, 386541, 426528, 429490, 473920, 515388, 533160, 644235, 687184, 710880, 773082, 853056, 858980, 1030776, 1066320, 1288470, 1374368, 1421760, 1546164, 1717960, 1932705, 2061552, 2132640, 2576940, 2748736, 3092328, 3435920, 3865410, 4123104, 4265280, 5153880, 6184656, 6871840, 7730820, 8246208, 10307760, 12369312, 13743680, 15461640, 20615520, 24738624, 30923280, 41231040, 61846560, 123693120]

約数ペア:

[(1, 123693120), (2, 61846560), (3, 41231040), (4, 30923280), (5, 24738624), (6, 20615520), (8, 15461640), (9, 13743680), (10, 12369312), (12, 10307760), (15, 8246208), (16, 7730820), (18, 6871840), (20, 6184656), (24, 5153880), (29, 4265280), (30, 4123104), (32, 3865410), (36, 3435920), (40, 3092328), (45, 2748736), (48, 2576940), (58, 2132640), (60, 2061552), (64, 1932705), (72, 1717960), (80, 1546164), (87, 1421760), (90, 1374368), (96, 1288470), (116, 1066320), (120, 1030776), (144, 858980), (145, 853056), (160, 773082), (174, 710880), (180, 687184), (192, 644235), (232, 533160), (240, 515388), (261, 473920), (288, 429490), (290, 426528), (320, 386541), (348, 355440), (360, 343592), (435, 284352), (464, 266580), (480, 257694), (522, 236960), (576, 214745), (580, 213264), (696, 177720), (720, 171796), (870, 142176), (928, 133290), (960, 128847), (1044, 118480), (1160, 106632), (1305, 94784), (1392, 88860), (1440, 85898), (1481, 83520), (1740, 71088), (1856, 66645), (2088, 59240), (2320, 53316), (2610, 47392), (2784, 44430), (2880, 42949), (2962, 41760), (3480, 35544), (4176, 29620), (4443, 27840), (4640, 26658), (5220, 23696), (5568, 22215), (5924, 20880), (6960, 17772), (7405, 16704), (8352, 14810), (8886, 13920), (9280, 13329), (10440, 11848)]