1138341720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9486181}}^1$

素因数の和:9486195

約数の個数: 32

約数和(自身を含む): 3415025520

約数和(自身を除く): 2276683800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9486181, 18972362, 28458543, 37944724, 47430905, 56917086, 75889448, 94861810, 113834172, 142292715, 189723620, 227668344, 284585430, 379447240, 569170860, 1138341720]

約数ペア:

[(1, 1138341720), (2, 569170860), (3, 379447240), (4, 284585430), (5, 227668344), (6, 189723620), (8, 142292715), (10, 113834172), (12, 94861810), (15, 75889448), (20, 56917086), (24, 47430905), (30, 37944724), (40, 28458543), (60, 18972362), (120, 9486181)]