70969440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{147853}}^1$

素因数の和:147871

約数の個数: 48

約数和(自身を含む): 223555248

約数和(自身を除く): 152585808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 147853, 295706, 443559, 591412, 739265, 887118, 1182824, 1478530, 1774236, 2217795, 2365648, 2957060, 3548472, 4435590, 4731296, 5914120, 7096944, 8871180, 11828240, 14193888, 17742360, 23656480, 35484720, 70969440]

約数ペア:

[(1, 70969440), (2, 35484720), (3, 23656480), (4, 17742360), (5, 14193888), (6, 11828240), (8, 8871180), (10, 7096944), (12, 5914120), (15, 4731296), (16, 4435590), (20, 3548472), (24, 2957060), (30, 2365648), (32, 2217795), (40, 1774236), (48, 1478530), (60, 1182824), (80, 887118), (96, 739265), (120, 591412), (160, 443559), (240, 295706), (480, 147853)]