71958240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{16657}}^1$

素因数の和:16681

約数の個数: 96

約数和(自身を含む): 251868960

約数和(自身を除く): 179910720

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 16657, 33314, 49971, 66628, 83285, 99942, 133256, 149913, 166570, 199884, 249855, 266512, 299826, 333140, 399768, 449739, 499710, 533024, 599652, 666280, 749565, 799536, 899478, 999420, 1199304, 1332560, 1499130, 1599072, 1798956, 1998840, 2248695, 2398608, 2665120, 2998260, 3597912, 3997680, 4497390, 4797216, 5996520, 7195824, 7995360, 8994780, 11993040, 14391648, 17989560, 23986080, 35979120, 71958240]

約数ペア:

[(1, 71958240), (2, 35979120), (3, 23986080), (4, 17989560), (5, 14391648), (6, 11993040), (8, 8994780), (9, 7995360), (10, 7195824), (12, 5996520), (15, 4797216), (16, 4497390), (18, 3997680), (20, 3597912), (24, 2998260), (27, 2665120), (30, 2398608), (32, 2248695), (36, 1998840), (40, 1798956), (45, 1599072), (48, 1499130), (54, 1332560), (60, 1199304), (72, 999420), (80, 899478), (90, 799536), (96, 749565), (108, 666280), (120, 599652), (135, 533024), (144, 499710), (160, 449739), (180, 399768), (216, 333140), (240, 299826), (270, 266512), (288, 249855), (360, 199884), (432, 166570), (480, 149913), (540, 133256), (720, 99942), (864, 83285), (1080, 66628), (1440, 49971), (2160, 33314), (4320, 16657)]