3900840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{32507}}^1$

素因数の和:32521

約数の個数: 32

約数和(自身を含む): 11702880

約数和(自身を除く): 7802040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 32507, 65014, 97521, 130028, 162535, 195042, 260056, 325070, 390084, 487605, 650140, 780168, 975210, 1300280, 1950420, 3900840]

約数ペア:

[(1, 3900840), (2, 1950420), (3, 1300280), (4, 975210), (5, 780168), (6, 650140), (8, 487605), (10, 390084), (12, 325070), (15, 260056), (20, 195042), (24, 162535), (30, 130028), (40, 97521), (60, 65014), (120, 32507)]