299543880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2496199}}^1$

素因数の和:2496213

約数の個数: 32

約数和(自身を含む): 898632000

約数和(自身を除く): 599088120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2496199, 4992398, 7488597, 9984796, 12480995, 14977194, 19969592, 24961990, 29954388, 37442985, 49923980, 59908776, 74885970, 99847960, 149771940, 299543880]

約数ペア:

[(1, 299543880), (2, 149771940), (3, 99847960), (4, 74885970), (5, 59908776), (6, 49923980), (8, 37442985), (10, 29954388), (12, 24961990), (15, 19969592), (20, 14977194), (24, 12480995), (30, 9984796), (40, 7488597), (60, 4992398), (120, 2496199)]