520067760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2166949}}^1$

素因数の和:2166965

約数の個数: 40

約数和(自身を含む): 1612210800

約数和(自身を除く): 1092143040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2166949, 4333898, 6500847, 8667796, 10834745, 13001694, 17335592, 21669490, 26003388, 32504235, 34671184, 43338980, 52006776, 65008470, 86677960, 104013552, 130016940, 173355920, 260033880, 520067760]

約数ペア:

[(1, 520067760), (2, 260033880), (3, 173355920), (4, 130016940), (5, 104013552), (6, 86677960), (8, 65008470), (10, 52006776), (12, 43338980), (15, 34671184), (16, 32504235), (20, 26003388), (24, 21669490), (30, 17335592), (40, 13001694), (48, 10834745), (60, 8667796), (80, 6500847), (120, 4333898), (240, 2166949)]