30261240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{84059}}^1$

素因数の和:84076

約数の個数: 48

約数和(自身を含む): 98350200

約数和(自身を除く): 68088960

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, 84059, 168118, 252177, 336236, 420295, 504354, 672472, 756531, 840590, 1008708, 1260885, 1513062, 1681180, 2017416, 2521770, 3026124, 3362360, 3782655, 5043540, 6052248, 7565310, 10087080, 15130620, 30261240]

約数ペア:

[(1, 30261240), (2, 15130620), (3, 10087080), (4, 7565310), (5, 6052248), (6, 5043540), (8, 3782655), (9, 3362360), (10, 3026124), (12, 2521770), (15, 2017416), (18, 1681180), (20, 1513062), (24, 1260885), (30, 1008708), (36, 840590), (40, 756531), (45, 672472), (60, 504354), (72, 420295), (90, 336236), (120, 252177), (180, 168118), (360, 84059)]