11161620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 34463520

約数和(自身を除く): 23301900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1051, 1062, 1180, 1770, 2102, 2124, 2655, 3153, 3540, 4204, 5255, 5310, 6306, 9459, 10510, 10620, 12612, 15765, 18918, 21020, 31530, 37836, 47295, 62009, 63060, 94590, 124018, 186027, 189180, 248036, 310045, 372054, 558081, 620090, 744108, 930135, 1116162, 1240180, 1860270, 2232324, 2790405, 3720540, 5580810, 11161620]

約数ペア:

[(1, 11161620), (2, 5580810), (3, 3720540), (4, 2790405), (5, 2232324), (6, 1860270), (9, 1240180), (10, 1116162), (12, 930135), (15, 744108), (18, 620090), (20, 558081), (30, 372054), (36, 310045), (45, 248036), (59, 189180), (60, 186027), (90, 124018), (118, 94590), (177, 63060), (180, 62009), (236, 47295), (295, 37836), (354, 31530), (531, 21020), (590, 18918), (708, 15765), (885, 12612), (1051, 10620), (1062, 10510), (1180, 9459), (1770, 6306), (2102, 5310), (2124, 5255), (2655, 4204), (3153, 3540)]