2643360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5507}}^1$

素因数の和:5525

約数の個数: 48

約数和(自身を含む): 8328096

約数和(自身を除く): 5684736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5507, 11014, 16521, 22028, 27535, 33042, 44056, 55070, 66084, 82605, 88112, 110140, 132168, 165210, 176224, 220280, 264336, 330420, 440560, 528672, 660840, 881120, 1321680, 2643360]

約数ペア:

[(1, 2643360), (2, 1321680), (3, 881120), (4, 660840), (5, 528672), (6, 440560), (8, 330420), (10, 264336), (12, 220280), (15, 176224), (16, 165210), (20, 132168), (24, 110140), (30, 88112), (32, 82605), (40, 66084), (48, 55070), (60, 44056), (80, 33042), (96, 27535), (120, 22028), (160, 16521), (240, 11014), (480, 5507)]