61130658480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{254711077}}^1$

素因数の和:254711093

約数の個数: 40

約数和(自身を含む): 189505042032

約数和(自身を除く): 128374383552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 254711077, 509422154, 764133231, 1018844308, 1273555385, 1528266462, 2037688616, 2547110770, 3056532924, 3820666155, 4075377232, 5094221540, 6113065848, 7641332310, 10188443080, 12226131696, 15282664620, 20376886160, 30565329240, 61130658480]

約数ペア:

[(1, 61130658480), (2, 30565329240), (3, 20376886160), (4, 15282664620), (5, 12226131696), (6, 10188443080), (8, 7641332310), (10, 6113065848), (12, 5094221540), (15, 4075377232), (16, 3820666155), (20, 3056532924), (24, 2547110770), (30, 2037688616), (40, 1528266462), (48, 1273555385), (60, 1018844308), (80, 764133231), (120, 509422154), (240, 254711077)]