89162520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2129}}^1$

素因数の和:2492

約数の個数: 64

約数和(自身を含む): 268380000

約数和(自身を除く): 179217480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2129, 2792, 3490, 4188, 4258, 5235, 6387, 6980, 8376, 8516, 10470, 10645, 12774, 13960, 17032, 20940, 21290, 25548, 31935, 41880, 42580, 51096, 63870, 85160, 127740, 255480, 743021, 1486042, 2229063, 2972084, 3715105, 4458126, 5944168, 7430210, 8916252, 11145315, 14860420, 17832504, 22290630, 29720840, 44581260, 89162520]

約数ペア:

[(1, 89162520), (2, 44581260), (3, 29720840), (4, 22290630), (5, 17832504), (6, 14860420), (8, 11145315), (10, 8916252), (12, 7430210), (15, 5944168), (20, 4458126), (24, 3715105), (30, 2972084), (40, 2229063), (60, 1486042), (120, 743021), (349, 255480), (698, 127740), (1047, 85160), (1396, 63870), (1745, 51096), (2094, 42580), (2129, 41880), (2792, 31935), (3490, 25548), (4188, 21290), (4258, 20940), (5235, 17032), (6387, 13960), (6980, 12774), (8376, 10645), (8516, 10470)]