1243621320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10363511}}^1$

素因数の和:10363525

約数の個数: 32

約数和(自身を含む): 3730864320

約数和(自身を除く): 2487243000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10363511, 20727022, 31090533, 41454044, 51817555, 62181066, 82908088, 103635110, 124362132, 155452665, 207270220, 248724264, 310905330, 414540440, 621810660, 1243621320]

約数ペア:

[(1, 1243621320), (2, 621810660), (3, 414540440), (4, 310905330), (5, 248724264), (6, 207270220), (8, 155452665), (10, 124362132), (12, 103635110), (15, 82908088), (20, 62181066), (24, 51817555), (30, 41454044), (40, 31090533), (60, 20727022), (120, 10363511)]