130290480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{180959}}^1$

素因数の和:180978

約数の個数: 60

約数和(自身を含む): 437561280

約数和(自身を除く): 307270800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 180959, 361918, 542877, 723836, 904795, 1085754, 1447672, 1628631, 1809590, 2171508, 2714385, 2895344, 3257262, 3619180, 4343016, 5428770, 6514524, 7238360, 8143155, 8686032, 10857540, 13029048, 14476720, 16286310, 21715080, 26058096, 32572620, 43430160, 65145240, 130290480]

約数ペア:

[(1, 130290480), (2, 65145240), (3, 43430160), (4, 32572620), (5, 26058096), (6, 21715080), (8, 16286310), (9, 14476720), (10, 13029048), (12, 10857540), (15, 8686032), (16, 8143155), (18, 7238360), (20, 6514524), (24, 5428770), (30, 4343016), (36, 3619180), (40, 3257262), (45, 2895344), (48, 2714385), (60, 2171508), (72, 1809590), (80, 1628631), (90, 1447672), (120, 1085754), (144, 904795), (180, 723836), (240, 542877), (360, 361918), (720, 180959)]