145893480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1215779}}^1$

素因数の和:1215793

約数の個数: 32

約数和(自身を含む): 437680800

約数和(自身を除く): 291787320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1215779, 2431558, 3647337, 4863116, 6078895, 7294674, 9726232, 12157790, 14589348, 18236685, 24315580, 29178696, 36473370, 48631160, 72946740, 145893480]

約数ペア:

[(1, 145893480), (2, 72946740), (3, 48631160), (4, 36473370), (5, 29178696), (6, 24315580), (8, 18236685), (10, 14589348), (12, 12157790), (15, 9726232), (20, 7294674), (24, 6078895), (30, 4863116), (40, 3647337), (60, 2431558), (120, 1215779)]