164877120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6361}}^1$

素因数の和:6390

約数の個数: 140

約数和(自身を含む): 586589124

約数和(自身を除く): 421712004

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6361, 6480, 8640, 12722, 12960, 19083, 25444, 25920, 31805, 38166, 50888, 57249, 63610, 76332, 95415, 101776, 114498, 127220, 152664, 171747, 190830, 203552, 228996, 254440, 286245, 305328, 343494, 381660, 407104, 457992, 508880, 515241, 572490, 610656, 686988, 763320, 858735, 915984, 1017760, 1030482, 1144980, 1221312, 1373976, 1526640, 1717470, 1831968, 2035520, 2060964, 2289960, 2576205, 2747952, 3053280, 3434940, 3663936, 4121928, 4579920, 5152410, 5495904, 6106560, 6869880, 8243856, 9159840, 10304820, 10991808, 13739760, 16487712, 18319680, 20609640, 27479520, 32975424, 41219280, 54959040, 82438560, 164877120]

約数ペア:

[(1, 164877120), (2, 82438560), (3, 54959040), (4, 41219280), (5, 32975424), (6, 27479520), (8, 20609640), (9, 18319680), (10, 16487712), (12, 13739760), (15, 10991808), (16, 10304820), (18, 9159840), (20, 8243856), (24, 6869880), (27, 6106560), (30, 5495904), (32, 5152410), (36, 4579920), (40, 4121928), (45, 3663936), (48, 3434940), (54, 3053280), (60, 2747952), (64, 2576205), (72, 2289960), (80, 2060964), (81, 2035520), (90, 1831968), (96, 1717470), (108, 1526640), (120, 1373976), (135, 1221312), (144, 1144980), (160, 1030482), (162, 1017760), (180, 915984), (192, 858735), (216, 763320), (240, 686988), (270, 610656), (288, 572490), (320, 515241), (324, 508880), (360, 457992), (405, 407104), (432, 381660), (480, 343494), (540, 305328), (576, 286245), (648, 254440), (720, 228996), (810, 203552), (864, 190830), (960, 171747), (1080, 152664), (1296, 127220), (1440, 114498), (1620, 101776), (1728, 95415), (2160, 76332), (2592, 63610), (2880, 57249), (3240, 50888), (4320, 38166), (5184, 31805), (6361, 25920), (6480, 25444), (8640, 19083), (12722, 12960)]