27902520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 91400400

約数和(自身を除く): 63497880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 179, 180, 358, 360, 433, 537, 716, 866, 895, 1074, 1299, 1432, 1611, 1732, 1790, 2148, 2165, 2598, 2685, 3222, 3464, 3580, 3897, 4296, 4330, 5196, 5370, 6444, 6495, 7160, 7794, 8055, 8660, 10392, 10740, 12888, 12990, 15588, 16110, 17320, 19485, 21480, 25980, 31176, 32220, 38970, 51960, 64440, 77507, 77940, 155014, 155880, 232521, 310028, 387535, 465042, 620056, 697563, 775070, 930084, 1162605, 1395126, 1550140, 1860168, 2325210, 2790252, 3100280, 3487815, 4650420, 5580504, 6975630, 9300840, 13951260, 27902520]

約数ペア:

[(1, 27902520), (2, 13951260), (3, 9300840), (4, 6975630), (5, 5580504), (6, 4650420), (8, 3487815), (9, 3100280), (10, 2790252), (12, 2325210), (15, 1860168), (18, 1550140), (20, 1395126), (24, 1162605), (30, 930084), (36, 775070), (40, 697563), (45, 620056), (60, 465042), (72, 387535), (90, 310028), (120, 232521), (179, 155880), (180, 155014), (358, 77940), (360, 77507), (433, 64440), (537, 51960), (716, 38970), (866, 32220), (895, 31176), (1074, 25980), (1299, 21480), (1432, 19485), (1611, 17320), (1732, 16110), (1790, 15588), (2148, 12990), (2165, 12888), (2598, 10740), (2685, 10392), (3222, 8660), (3464, 8055), (3580, 7794), (3897, 7160), (4296, 6495), (4330, 6444), (5196, 5370)]