71130480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{296377}}^1$

素因数の和:296393

約数の個数: 40

約数和(自身を含む): 220505232

約数和(自身を除く): 149374752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 296377, 592754, 889131, 1185508, 1481885, 1778262, 2371016, 2963770, 3556524, 4445655, 4742032, 5927540, 7113048, 8891310, 11855080, 14226096, 17782620, 23710160, 35565240, 71130480]

約数ペア:

[(1, 71130480), (2, 35565240), (3, 23710160), (4, 17782620), (5, 14226096), (6, 11855080), (8, 8891310), (10, 7113048), (12, 5927540), (15, 4742032), (16, 4445655), (20, 3556524), (24, 2963770), (30, 2371016), (40, 1778262), (48, 1481885), (60, 1185508), (80, 889131), (120, 592754), (240, 296377)]