68603760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{3529}}^1$

素因数の和:3557

約数の個数: 120

約数和(自身を含む): 238995120

約数和(自身を除く): 170391360

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3529, 3888, 4860, 6480, 7058, 9720, 10587, 14116, 17645, 19440, 21174, 28232, 31761, 35290, 42348, 52935, 56464, 63522, 70580, 84696, 95283, 105870, 127044, 141160, 158805, 169392, 190566, 211740, 254088, 282320, 285849, 317610, 381132, 423480, 476415, 508176, 571698, 635220, 762264, 846960, 857547, 952830, 1143396, 1270440, 1429245, 1524528, 1715094, 1905660, 2286792, 2540880, 2858490, 3430188, 3811320, 4287735, 4573584, 5716980, 6860376, 7622640, 8575470, 11433960, 13720752, 17150940, 22867920, 34301880, 68603760]

約数ペア:

[(1, 68603760), (2, 34301880), (3, 22867920), (4, 17150940), (5, 13720752), (6, 11433960), (8, 8575470), (9, 7622640), (10, 6860376), (12, 5716980), (15, 4573584), (16, 4287735), (18, 3811320), (20, 3430188), (24, 2858490), (27, 2540880), (30, 2286792), (36, 1905660), (40, 1715094), (45, 1524528), (48, 1429245), (54, 1270440), (60, 1143396), (72, 952830), (80, 857547), (81, 846960), (90, 762264), (108, 635220), (120, 571698), (135, 508176), (144, 476415), (162, 423480), (180, 381132), (216, 317610), (240, 285849), (243, 282320), (270, 254088), (324, 211740), (360, 190566), (405, 169392), (432, 158805), (486, 141160), (540, 127044), (648, 105870), (720, 95283), (810, 84696), (972, 70580), (1080, 63522), (1215, 56464), (1296, 52935), (1620, 42348), (1944, 35290), (2160, 31761), (2430, 28232), (3240, 21174), (3529, 19440), (3888, 17645), (4860, 14116), (6480, 10587), (7058, 9720)]