142898880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{148853}}^1$

素因数の和:148873

約数の個数: 56

約数和(自身を含む): 453706992

約数和(自身を除く): 310808112

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, 148853, 297706, 446559, 595412, 744265, 893118, 1190824, 1488530, 1786236, 2232795, 2381648, 2977060, 3572472, 4465590, 4763296, 5954120, 7144944, 8931180, 9526592, 11908240, 14289888, 17862360, 23816480, 28579776, 35724720, 47632960, 71449440, 142898880]

約数ペア:

[(1, 142898880), (2, 71449440), (3, 47632960), (4, 35724720), (5, 28579776), (6, 23816480), (8, 17862360), (10, 14289888), (12, 11908240), (15, 9526592), (16, 8931180), (20, 7144944), (24, 5954120), (30, 4763296), (32, 4465590), (40, 3572472), (48, 2977060), (60, 2381648), (64, 2232795), (80, 1786236), (96, 1488530), (120, 1190824), (160, 893118), (192, 744265), (240, 595412), (320, 446559), (480, 297706), (960, 148853)]