279545880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2329549}}^1$

素因数の和:2329563

約数の個数: 32

約数和(自身を含む): 838638000

約数和(自身を除く): 559092120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2329549, 4659098, 6988647, 9318196, 11647745, 13977294, 18636392, 23295490, 27954588, 34943235, 46590980, 55909176, 69886470, 93181960, 139772940, 279545880]

約数ペア:

[(1, 279545880), (2, 139772940), (3, 93181960), (4, 69886470), (5, 55909176), (6, 46590980), (8, 34943235), (10, 27954588), (12, 23295490), (15, 18636392), (20, 13977294), (24, 11647745), (30, 9318196), (40, 6988647), (60, 4659098), (120, 2329549)]