1438848120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11990401}}^1$

素因数の和:11990415

約数の個数: 32

約数和(自身を含む): 4316544720

約数和(自身を除く): 2877696600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11990401, 23980802, 35971203, 47961604, 59952005, 71942406, 95923208, 119904010, 143884812, 179856015, 239808020, 287769624, 359712030, 479616040, 719424060, 1438848120]

約数ペア:

[(1, 1438848120), (2, 719424060), (3, 479616040), (4, 359712030), (5, 287769624), (6, 239808020), (8, 179856015), (10, 143884812), (12, 119904010), (15, 95923208), (20, 71942406), (24, 59952005), (30, 47961604), (40, 35971203), (60, 23980802), (120, 11990401)]