147260940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2454349}}^1$

素因数の和:2454361

約数の個数: 24

約数和(自身を含む): 412330800

約数和(自身を除く): 265069860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2454349, 4908698, 7363047, 9817396, 12271745, 14726094, 24543490, 29452188, 36815235, 49086980, 73630470, 147260940]

約数ペア:

[(1, 147260940), (2, 73630470), (3, 49086980), (4, 36815235), (5, 29452188), (6, 24543490), (10, 14726094), (12, 12271745), (15, 9817396), (20, 7363047), (30, 4908698), (60, 2454349)]