2161680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9007}}^1$

素因数の和:9023

約数の個数: 40

約数和(自身を含む): 6701952

約数和(自身を除く): 4540272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 9007, 18014, 27021, 36028, 45035, 54042, 72056, 90070, 108084, 135105, 144112, 180140, 216168, 270210, 360280, 432336, 540420, 720560, 1080840, 2161680]

約数ペア:

[(1, 2161680), (2, 1080840), (3, 720560), (4, 540420), (5, 432336), (6, 360280), (8, 270210), (10, 216168), (12, 180140), (15, 144112), (16, 135105), (20, 108084), (24, 90070), (30, 72056), (40, 54042), (48, 45035), (60, 36028), (80, 27021), (120, 18014), (240, 9007)]