312459120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{16073}}^1$

素因数の和:16101

約数の個数: 120

約数和(自身を含む): 1088274096

約数和(自身を除く): 775814976

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, 3888, 4860, 6480, 9720, 16073, 19440, 32146, 48219, 64292, 80365, 96438, 128584, 144657, 160730, 192876, 241095, 257168, 289314, 321460, 385752, 433971, 482190, 578628, 642920, 723285, 771504, 867942, 964380, 1157256, 1285840, 1301913, 1446570, 1735884, 1928760, 2169855, 2314512, 2603826, 2893140, 3471768, 3857520, 3905739, 4339710, 5207652, 5786280, 6509565, 6943536, 7811478, 8679420, 10415304, 11572560, 13019130, 15622956, 17358840, 19528695, 20830608, 26038260, 31245912, 34717680, 39057390, 52076520, 62491824, 78114780, 104153040, 156229560, 312459120]

約数ペア:

[(1, 312459120), (2, 156229560), (3, 104153040), (4, 78114780), (5, 62491824), (6, 52076520), (8, 39057390), (9, 34717680), (10, 31245912), (12, 26038260), (15, 20830608), (16, 19528695), (18, 17358840), (20, 15622956), (24, 13019130), (27, 11572560), (30, 10415304), (36, 8679420), (40, 7811478), (45, 6943536), (48, 6509565), (54, 5786280), (60, 5207652), (72, 4339710), (80, 3905739), (81, 3857520), (90, 3471768), (108, 2893140), (120, 2603826), (135, 2314512), (144, 2169855), (162, 1928760), (180, 1735884), (216, 1446570), (240, 1301913), (243, 1285840), (270, 1157256), (324, 964380), (360, 867942), (405, 771504), (432, 723285), (486, 642920), (540, 578628), (648, 482190), (720, 433971), (810, 385752), (972, 321460), (1080, 289314), (1215, 257168), (1296, 241095), (1620, 192876), (1944, 160730), (2160, 144657), (2430, 128584), (3240, 96438), (3888, 80365), (4860, 64292), (6480, 48219), (9720, 32146), (16073, 19440)]