980656020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5448089}}^1$

素因数の和:5448104

約数の個数: 36

約数和(自身を含む): 2974657140

約数和(自身を除く): 1994001120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5448089, 10896178, 16344267, 21792356, 27240445, 32688534, 49032801, 54480890, 65377068, 81721335, 98065602, 108961780, 163442670, 196131204, 245164005, 326885340, 490328010, 980656020]

約数ペア:

[(1, 980656020), (2, 490328010), (3, 326885340), (4, 245164005), (5, 196131204), (6, 163442670), (9, 108961780), (10, 98065602), (12, 81721335), (15, 65377068), (18, 54480890), (20, 49032801), (30, 32688534), (36, 27240445), (45, 21792356), (60, 16344267), (90, 10896178), (180, 5448089)]