10080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1$

素因数の和:28

約数の個数: 72

約数和(自身を含む): 39312

約数和(自身を除く): 29232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080]

約数ペア:

[(1, 10080), (2, 5040), (3, 3360), (4, 2520), (5, 2016), (6, 1680), (7, 1440), (8, 1260), (9, 1120), (10, 1008), (12, 840), (14, 720), (15, 672), (16, 630), (18, 560), (20, 504), (21, 480), (24, 420), (28, 360), (30, 336), (32, 315), (35, 288), (36, 280), (40, 252), (42, 240), (45, 224), (48, 210), (56, 180), (60, 168), (63, 160), (70, 144), (72, 140), (80, 126), (84, 120), (90, 112), (96, 105)]