38738880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13451}}^1$

素因数の和:13474

約数の個数: 84

約数和(自身を含む): 133255512

約数和(自身を除く): 94516632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 13451, 26902, 40353, 53804, 67255, 80706, 107608, 121059, 134510, 161412, 201765, 215216, 242118, 269020, 322824, 403530, 430432, 484236, 538040, 605295, 645648, 807060, 860864, 968472, 1076080, 1210590, 1291296, 1614120, 1936944, 2152160, 2421180, 2582592, 3228240, 3873888, 4304320, 4842360, 6456480, 7747776, 9684720, 12912960, 19369440, 38738880]

約数ペア:

[(1, 38738880), (2, 19369440), (3, 12912960), (4, 9684720), (5, 7747776), (6, 6456480), (8, 4842360), (9, 4304320), (10, 3873888), (12, 3228240), (15, 2582592), (16, 2421180), (18, 2152160), (20, 1936944), (24, 1614120), (30, 1291296), (32, 1210590), (36, 1076080), (40, 968472), (45, 860864), (48, 807060), (60, 645648), (64, 605295), (72, 538040), (80, 484236), (90, 430432), (96, 403530), (120, 322824), (144, 269020), (160, 242118), (180, 215216), (192, 201765), (240, 161412), (288, 134510), (320, 121059), (360, 107608), (480, 80706), (576, 67255), (720, 53804), (960, 40353), (1440, 26902), (2880, 13451)]