971794080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{674857}}^1$

素因数の和:674878

約数の個数: 72

約数和(自身を含む): 3316252212

約数和(自身を除く): 2344458132

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, 674857, 1349714, 2024571, 2699428, 3374285, 4049142, 5398856, 6073713, 6748570, 8098284, 10122855, 10797712, 12147426, 13497140, 16196568, 20245710, 21595424, 24294852, 26994280, 30368565, 32393136, 40491420, 48589704, 53988560, 60737130, 64786272, 80982840, 97179408, 107977120, 121474260, 161965680, 194358816, 242948520, 323931360, 485897040, 971794080]

約数ペア:

[(1, 971794080), (2, 485897040), (3, 323931360), (4, 242948520), (5, 194358816), (6, 161965680), (8, 121474260), (9, 107977120), (10, 97179408), (12, 80982840), (15, 64786272), (16, 60737130), (18, 53988560), (20, 48589704), (24, 40491420), (30, 32393136), (32, 30368565), (36, 26994280), (40, 24294852), (45, 21595424), (48, 20245710), (60, 16196568), (72, 13497140), (80, 12147426), (90, 10797712), (96, 10122855), (120, 8098284), (144, 6748570), (160, 6073713), (180, 5398856), (240, 4049142), (288, 3374285), (360, 2699428), (480, 2024571), (720, 1349714), (1440, 674857)]