258601320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{718337}}^1$

素因数の和:718354

約数の個数: 48

約数和(自身を含む): 840455460

約数和(自身を除く): 581854140

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, 718337, 1436674, 2155011, 2873348, 3591685, 4310022, 5746696, 6465033, 7183370, 8620044, 10775055, 12930066, 14366740, 17240088, 21550110, 25860132, 28733480, 32325165, 43100220, 51720264, 64650330, 86200440, 129300660, 258601320]

約数ペア:

[(1, 258601320), (2, 129300660), (3, 86200440), (4, 64650330), (5, 51720264), (6, 43100220), (8, 32325165), (9, 28733480), (10, 25860132), (12, 21550110), (15, 17240088), (18, 14366740), (20, 12930066), (24, 10775055), (30, 8620044), (36, 7183370), (40, 6465033), (45, 5746696), (60, 4310022), (72, 3591685), (90, 2873348), (120, 2155011), (180, 1436674), (360, 718337)]