38549665920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{83311}}^1$

素因数の和:83574

約数の個数: 128

約数和(自身を含む): 123388404480

約数和(自身を除く): 84838738560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 241, 320, 384, 480, 482, 640, 723, 960, 964, 1205, 1446, 1920, 1928, 2410, 2892, 3615, 3856, 4820, 5784, 7230, 7712, 9640, 11568, 14460, 15424, 19280, 23136, 28920, 30848, 38560, 46272, 57840, 77120, 83311, 92544, 115680, 154240, 166622, 231360, 249933, 333244, 416555, 462720, 499866, 666488, 833110, 999732, 1249665, 1332976, 1666220, 1999464, 2499330, 2665952, 3332440, 3998928, 4998660, 5331904, 6664880, 7997856, 9997320, 10663808, 13329760, 15995712, 19994640, 20077951, 26659520, 31991424, 39989280, 40155902, 53319040, 60233853, 79978560, 80311804, 100389755, 120467706, 159957120, 160623608, 200779510, 240935412, 301169265, 321247216, 401559020, 481870824, 602338530, 642494432, 803118040, 963741648, 1204677060, 1284988864, 1606236080, 1927483296, 2409354120, 2569977728, 3212472160, 3854966592, 4818708240, 6424944320, 7709933184, 9637416480, 12849888640, 19274832960, 38549665920]

約数ペア:

[(1, 38549665920), (2, 19274832960), (3, 12849888640), (4, 9637416480), (5, 7709933184), (6, 6424944320), (8, 4818708240), (10, 3854966592), (12, 3212472160), (15, 2569977728), (16, 2409354120), (20, 1927483296), (24, 1606236080), (30, 1284988864), (32, 1204677060), (40, 963741648), (48, 803118040), (60, 642494432), (64, 602338530), (80, 481870824), (96, 401559020), (120, 321247216), (128, 301169265), (160, 240935412), (192, 200779510), (240, 160623608), (241, 159957120), (320, 120467706), (384, 100389755), (480, 80311804), (482, 79978560), (640, 60233853), (723, 53319040), (960, 40155902), (964, 39989280), (1205, 31991424), (1446, 26659520), (1920, 20077951), (1928, 19994640), (2410, 15995712), (2892, 13329760), (3615, 10663808), (3856, 9997320), (4820, 7997856), (5784, 6664880), (7230, 5331904), (7712, 4998660), (9640, 3998928), (11568, 3332440), (14460, 2665952), (15424, 2499330), (19280, 1999464), (23136, 1666220), (28920, 1332976), (30848, 1249665), (38560, 999732), (46272, 833110), (57840, 666488), (77120, 499866), (83311, 462720), (92544, 416555), (115680, 333244), (154240, 249933), (166622, 231360)]