39937440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83203}}^1$

素因数の和:83221

約数の個数: 48

約数和(自身を含む): 125804448

約数和(自身を除く): 85867008

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, 83203, 166406, 249609, 332812, 416015, 499218, 665624, 832030, 998436, 1248045, 1331248, 1664060, 1996872, 2496090, 2662496, 3328120, 3993744, 4992180, 6656240, 7987488, 9984360, 13312480, 19968720, 39937440]

約数ペア:

[(1, 39937440), (2, 19968720), (3, 13312480), (4, 9984360), (5, 7987488), (6, 6656240), (8, 4992180), (10, 3993744), (12, 3328120), (15, 2662496), (16, 2496090), (20, 1996872), (24, 1664060), (30, 1331248), (32, 1248045), (40, 998436), (48, 832030), (60, 665624), (80, 499218), (96, 416015), (120, 332812), (160, 249609), (240, 166406), (480, 83203)]