300178080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{208457}}^1$

素因数の和:208478

約数の個数: 72

約数和(自身を含む): 1024362612

約数和(自身を除く): 724184532

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 208457, 416914, 625371, 833828, 1042285, 1250742, 1667656, 1876113, 2084570, 2501484, 3126855, 3335312, 3752226, 4169140, 5002968, 6253710, 6670624, 7504452, 8338280, 9380565, 10005936, 12507420, 15008904, 16676560, 18761130, 20011872, 25014840, 30017808, 33353120, 37522260, 50029680, 60035616, 75044520, 100059360, 150089040, 300178080]

約数ペア:

[(1, 300178080), (2, 150089040), (3, 100059360), (4, 75044520), (5, 60035616), (6, 50029680), (8, 37522260), (9, 33353120), (10, 30017808), (12, 25014840), (15, 20011872), (16, 18761130), (18, 16676560), (20, 15008904), (24, 12507420), (30, 10005936), (32, 9380565), (36, 8338280), (40, 7504452), (45, 6670624), (48, 6253710), (60, 5002968), (72, 4169140), (80, 3752226), (90, 3335312), (96, 3126855), (120, 2501484), (144, 2084570), (160, 1876113), (180, 1667656), (240, 1250742), (288, 1042285), (360, 833828), (480, 625371), (720, 416914), (1440, 208457)]