313780920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2614841}}^1$

素因数の和:2614855

約数の個数: 32

約数和(自身を含む): 941343120

約数和(自身を除く): 627562200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2614841, 5229682, 7844523, 10459364, 13074205, 15689046, 20918728, 26148410, 31378092, 39222615, 52296820, 62756184, 78445230, 104593640, 156890460, 313780920]

約数ペア:

[(1, 313780920), (2, 156890460), (3, 104593640), (4, 78445230), (5, 62756184), (6, 52296820), (8, 39222615), (10, 31378092), (12, 26148410), (15, 20918728), (20, 15689046), (24, 13074205), (30, 10459364), (40, 7844523), (60, 5229682), (120, 2614841)]