127541280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{265711}}^1$

素因数の和:265729

約数の個数: 48

約数和(自身を含む): 401756544

約数和(自身を除く): 274215264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 265711, 531422, 797133, 1062844, 1328555, 1594266, 2125688, 2657110, 3188532, 3985665, 4251376, 5314220, 6377064, 7971330, 8502752, 10628440, 12754128, 15942660, 21256880, 25508256, 31885320, 42513760, 63770640, 127541280]

約数ペア:

[(1, 127541280), (2, 63770640), (3, 42513760), (4, 31885320), (5, 25508256), (6, 21256880), (8, 15942660), (10, 12754128), (12, 10628440), (15, 8502752), (16, 7971330), (20, 6377064), (24, 5314220), (30, 4251376), (32, 3985665), (40, 3188532), (48, 2657110), (60, 2125688), (80, 1594266), (96, 1328555), (120, 1062844), (160, 797133), (240, 531422), (480, 265711)]