26538681480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{221155679}}^1$

素因数の和:221155693

約数の個数: 32

約数和(自身を含む): 79616044800

約数和(自身を除く): 53077363320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 221155679, 442311358, 663467037, 884622716, 1105778395, 1326934074, 1769245432, 2211556790, 2653868148, 3317335185, 4423113580, 5307736296, 6634670370, 8846227160, 13269340740, 26538681480]

約数ペア:

[(1, 26538681480), (2, 13269340740), (3, 8846227160), (4, 6634670370), (5, 5307736296), (6, 4423113580), (8, 3317335185), (10, 2653868148), (12, 2211556790), (15, 1769245432), (20, 1326934074), (24, 1105778395), (30, 884622716), (40, 663467037), (60, 442311358), (120, 221155679)]