54791640

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{1879}}^1$

素因数の和:1908

約数の個数: 112

約数和(自身を含む): 184935600

約数和(自身を除く): 130143960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1879, 1944, 2430, 2916, 3240, 3645, 3758, 4860, 5637, 5832, 7290, 7516, 9395, 9720, 11274, 14580, 15032, 16911, 18790, 22548, 28185, 29160, 33822, 37580, 45096, 50733, 56370, 67644, 75160, 84555, 101466, 112740, 135288, 152199, 169110, 202932, 225480, 253665, 304398, 338220, 405864, 456597, 507330, 608796, 676440, 760995, 913194, 1014660, 1217592, 1369791, 1521990, 1826388, 2029320, 2282985, 2739582, 3043980, 3652776, 4565970, 5479164, 6087960, 6848955, 9131940, 10958328, 13697910, 18263880, 27395820, 54791640]

約数ペア:

[(1, 54791640), (2, 27395820), (3, 18263880), (4, 13697910), (5, 10958328), (6, 9131940), (8, 6848955), (9, 6087960), (10, 5479164), (12, 4565970), (15, 3652776), (18, 3043980), (20, 2739582), (24, 2282985), (27, 2029320), (30, 1826388), (36, 1521990), (40, 1369791), (45, 1217592), (54, 1014660), (60, 913194), (72, 760995), (81, 676440), (90, 608796), (108, 507330), (120, 456597), (135, 405864), (162, 338220), (180, 304398), (216, 253665), (243, 225480), (270, 202932), (324, 169110), (360, 152199), (405, 135288), (486, 112740), (540, 101466), (648, 84555), (729, 75160), (810, 67644), (972, 56370), (1080, 50733), (1215, 45096), (1458, 37580), (1620, 33822), (1879, 29160), (1944, 28185), (2430, 22548), (2916, 18790), (3240, 16911), (3645, 15032), (3758, 14580), (4860, 11274), (5637, 9720), (5832, 9395), (7290, 7516)]