145347660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{807487}}^1$

素因数の和:807502

約数の個数: 36

約数和(自身を含む): 440888448

約数和(自身を除く): 295540788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 807487, 1614974, 2422461, 3229948, 4037435, 4844922, 7267383, 8074870, 9689844, 12112305, 14534766, 16149740, 24224610, 29069532, 36336915, 48449220, 72673830, 145347660]

約数ペア:

[(1, 145347660), (2, 72673830), (3, 48449220), (4, 36336915), (5, 29069532), (6, 24224610), (9, 16149740), (10, 14534766), (12, 12112305), (15, 9689844), (18, 8074870), (20, 7267383), (30, 4844922), (36, 4037435), (45, 3229948), (60, 2422461), (90, 1614974), (180, 807487)]