98340720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409753}}^1$

素因数の和:409769

約数の個数: 40

約数和(自身を含む): 304856976

約数和(自身を除く): 206516256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409753, 819506, 1229259, 1639012, 2048765, 2458518, 3278024, 4097530, 4917036, 6146295, 6556048, 8195060, 9834072, 12292590, 16390120, 19668144, 24585180, 32780240, 49170360, 98340720]

約数ペア:

[(1, 98340720), (2, 49170360), (3, 32780240), (4, 24585180), (5, 19668144), (6, 16390120), (8, 12292590), (10, 9834072), (12, 8195060), (15, 6556048), (16, 6146295), (20, 4917036), (24, 4097530), (30, 3278024), (40, 2458518), (48, 2048765), (60, 1639012), (80, 1229259), (120, 819506), (240, 409753)]