70728480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{49117}}^1$

素因数の和:49138

約数の個数: 72

約数和(自身を含む): 241365852

約数和(自身を除く): 170637372

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, 49117, 98234, 147351, 196468, 245585, 294702, 392936, 442053, 491170, 589404, 736755, 785872, 884106, 982340, 1178808, 1473510, 1571744, 1768212, 1964680, 2210265, 2357616, 2947020, 3536424, 3929360, 4420530, 4715232, 5894040, 7072848, 7858720, 8841060, 11788080, 14145696, 17682120, 23576160, 35364240, 70728480]

約数ペア:

[(1, 70728480), (2, 35364240), (3, 23576160), (4, 17682120), (5, 14145696), (6, 11788080), (8, 8841060), (9, 7858720), (10, 7072848), (12, 5894040), (15, 4715232), (16, 4420530), (18, 3929360), (20, 3536424), (24, 2947020), (30, 2357616), (32, 2210265), (36, 1964680), (40, 1768212), (45, 1571744), (48, 1473510), (60, 1178808), (72, 982340), (80, 884106), (90, 785872), (96, 736755), (120, 589404), (144, 491170), (160, 442053), (180, 392936), (240, 294702), (288, 245585), (360, 196468), (480, 147351), (720, 98234), (1440, 49117)]