38857440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{80953}}^1$

素因数の和:80971

約数の個数: 48

約数和(自身を含む): 122402448

約数和(自身を除く): 83545008

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, 80953, 161906, 242859, 323812, 404765, 485718, 647624, 809530, 971436, 1214295, 1295248, 1619060, 1942872, 2428590, 2590496, 3238120, 3885744, 4857180, 6476240, 7771488, 9714360, 12952480, 19428720, 38857440]

約数ペア:

[(1, 38857440), (2, 19428720), (3, 12952480), (4, 9714360), (5, 7771488), (6, 6476240), (8, 4857180), (10, 3885744), (12, 3238120), (15, 2590496), (16, 2428590), (20, 1942872), (24, 1619060), (30, 1295248), (32, 1214295), (40, 971436), (48, 809530), (60, 647624), (80, 485718), (96, 404765), (120, 323812), (160, 242859), (240, 161906), (480, 80953)]