168356880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{25981}}^1$

素因数の和:26006

約数の個数: 100

約数和(自身を含む): 584750892

約数和(自身を除く): 416394012

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 25981, 51962, 77943, 103924, 129905, 155886, 207848, 233829, 259810, 311772, 389715, 415696, 467658, 519620, 623544, 701487, 779430, 935316, 1039240, 1169145, 1247088, 1402974, 1558860, 1870632, 2078480, 2104461, 2338290, 2805948, 3117720, 3507435, 3741264, 4208922, 4676580, 5611896, 6235440, 7014870, 8417844, 9353160, 10522305, 11223792, 14029740, 16835688, 18706320, 21044610, 28059480, 33671376, 42089220, 56118960, 84178440, 168356880]

約数ペア:

[(1, 168356880), (2, 84178440), (3, 56118960), (4, 42089220), (5, 33671376), (6, 28059480), (8, 21044610), (9, 18706320), (10, 16835688), (12, 14029740), (15, 11223792), (16, 10522305), (18, 9353160), (20, 8417844), (24, 7014870), (27, 6235440), (30, 5611896), (36, 4676580), (40, 4208922), (45, 3741264), (48, 3507435), (54, 3117720), (60, 2805948), (72, 2338290), (80, 2104461), (81, 2078480), (90, 1870632), (108, 1558860), (120, 1402974), (135, 1247088), (144, 1169145), (162, 1039240), (180, 935316), (216, 779430), (240, 701487), (270, 623544), (324, 519620), (360, 467658), (405, 415696), (432, 389715), (540, 311772), (648, 259810), (720, 233829), (810, 207848), (1080, 155886), (1296, 129905), (1620, 103924), (2160, 77943), (3240, 51962), (6480, 25981)]