157059120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{654413}}^1$

素因数の和:654429

約数の個数: 40

約数和(自身を含む): 486884016

約数和(自身を除く): 329824896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 654413, 1308826, 1963239, 2617652, 3272065, 3926478, 5235304, 6544130, 7852956, 9816195, 10470608, 13088260, 15705912, 19632390, 26176520, 31411824, 39264780, 52353040, 78529560, 157059120]

約数ペア:

[(1, 157059120), (2, 78529560), (3, 52353040), (4, 39264780), (5, 31411824), (6, 26176520), (8, 19632390), (10, 15705912), (12, 13088260), (15, 10470608), (16, 9816195), (20, 7852956), (24, 6544130), (30, 5235304), (40, 3926478), (48, 3272065), (60, 2617652), (80, 1963239), (120, 1308826), (240, 654413)]