13407480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37243}}^1$

素因数の和:37260

約数の個数: 48

約数和(自身を含む): 43575480

約数和(自身を除く): 30168000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 37243, 74486, 111729, 148972, 186215, 223458, 297944, 335187, 372430, 446916, 558645, 670374, 744860, 893832, 1117290, 1340748, 1489720, 1675935, 2234580, 2681496, 3351870, 4469160, 6703740, 13407480]

約数ペア:

[(1, 13407480), (2, 6703740), (3, 4469160), (4, 3351870), (5, 2681496), (6, 2234580), (8, 1675935), (9, 1489720), (10, 1340748), (12, 1117290), (15, 893832), (18, 744860), (20, 670374), (24, 558645), (30, 446916), (36, 372430), (40, 335187), (45, 297944), (60, 223458), (72, 186215), (90, 148972), (120, 111729), (180, 74486), (360, 37243)]