71378880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{74353}}^1$

素因数の和:74373

約数の個数: 56

約数和(自身を含む): 226630992

約数和(自身を除く): 155252112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 74353, 148706, 223059, 297412, 371765, 446118, 594824, 743530, 892236, 1115295, 1189648, 1487060, 1784472, 2230590, 2379296, 2974120, 3568944, 4461180, 4758592, 5948240, 7137888, 8922360, 11896480, 14275776, 17844720, 23792960, 35689440, 71378880]

約数ペア:

[(1, 71378880), (2, 35689440), (3, 23792960), (4, 17844720), (5, 14275776), (6, 11896480), (8, 8922360), (10, 7137888), (12, 5948240), (15, 4758592), (16, 4461180), (20, 3568944), (24, 2974120), (30, 2379296), (32, 2230590), (40, 1784472), (48, 1487060), (60, 1189648), (64, 1115295), (80, 892236), (96, 743530), (120, 594824), (160, 446118), (192, 371765), (240, 297412), (320, 223059), (480, 148706), (960, 74353)]