66927360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 221487840

約数和(自身を除く): 154560480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 601, 640, 696, 768, 870, 928, 960, 1160, 1202, 1280, 1392, 1740, 1803, 1856, 1920, 2320, 2404, 2784, 3005, 3480, 3606, 3712, 3840, 4640, 4808, 5568, 6010, 6960, 7212, 7424, 9015, 9280, 9616, 11136, 12020, 13920, 14424, 17429, 18030, 18560, 19232, 22272, 24040, 27840, 28848, 34858, 36060, 37120, 38464, 48080, 52287, 55680, 57696, 69716, 72120, 76928, 87145, 96160, 104574, 111360, 115392, 139432, 144240, 153856, 174290, 192320, 209148, 230784, 261435, 278864, 288480, 348580, 384640, 418296, 461568, 522870, 557728, 576960, 697160, 769280, 836592, 1045740, 1115456, 1153920, 1394320, 1673184, 2091480, 2230912, 2307840, 2788640, 3346368, 4182960, 4461824, 5577280, 6692736, 8365920, 11154560, 13385472, 16731840, 22309120, 33463680, 66927360]

約数ペア:

[(1, 66927360), (2, 33463680), (3, 22309120), (4, 16731840), (5, 13385472), (6, 11154560), (8, 8365920), (10, 6692736), (12, 5577280), (15, 4461824), (16, 4182960), (20, 3346368), (24, 2788640), (29, 2307840), (30, 2230912), (32, 2091480), (40, 1673184), (48, 1394320), (58, 1153920), (60, 1115456), (64, 1045740), (80, 836592), (87, 769280), (96, 697160), (116, 576960), (120, 557728), (128, 522870), (145, 461568), (160, 418296), (174, 384640), (192, 348580), (232, 288480), (240, 278864), (256, 261435), (290, 230784), (320, 209148), (348, 192320), (384, 174290), (435, 153856), (464, 144240), (480, 139432), (580, 115392), (601, 111360), (640, 104574), (696, 96160), (768, 87145), (870, 76928), (928, 72120), (960, 69716), (1160, 57696), (1202, 55680), (1280, 52287), (1392, 48080), (1740, 38464), (1803, 37120), (1856, 36060), (1920, 34858), (2320, 28848), (2404, 27840), (2784, 24040), (3005, 22272), (3480, 19232), (3606, 18560), (3712, 18030), (3840, 17429), (4640, 14424), (4808, 13920), (5568, 12020), (6010, 11136), (6960, 9616), (7212, 9280), (7424, 9015)]