70775280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{98299}}^1$

素因数の和:98318

約数の個数: 60

約数和(自身を含む): 237689400

約数和(自身を除く): 166914120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 98299, 196598, 294897, 393196, 491495, 589794, 786392, 884691, 982990, 1179588, 1474485, 1572784, 1769382, 1965980, 2359176, 2948970, 3538764, 3931960, 4423455, 4718352, 5897940, 7077528, 7863920, 8846910, 11795880, 14155056, 17693820, 23591760, 35387640, 70775280]

約数ペア:

[(1, 70775280), (2, 35387640), (3, 23591760), (4, 17693820), (5, 14155056), (6, 11795880), (8, 8846910), (9, 7863920), (10, 7077528), (12, 5897940), (15, 4718352), (16, 4423455), (18, 3931960), (20, 3538764), (24, 2948970), (30, 2359176), (36, 1965980), (40, 1769382), (45, 1572784), (48, 1474485), (60, 1179588), (72, 982990), (80, 884691), (90, 786392), (120, 589794), (144, 491495), (180, 393196), (240, 294897), (360, 196598), (720, 98299)]