67884320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{60611}}^1$

素因数の和:60633

約数の個数: 48

約数和(自身を含む): 183290688

約数和(自身を除く): 115406368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 60611, 121222, 242444, 303055, 424277, 484888, 606110, 848554, 969776, 1212220, 1697108, 1939552, 2121385, 2424440, 3394216, 4242770, 4848880, 6788432, 8485540, 9697760, 13576864, 16971080, 33942160, 67884320]

約数ペア:

[(1, 67884320), (2, 33942160), (4, 16971080), (5, 13576864), (7, 9697760), (8, 8485540), (10, 6788432), (14, 4848880), (16, 4242770), (20, 3394216), (28, 2424440), (32, 2121385), (35, 1939552), (40, 1697108), (56, 1212220), (70, 969776), (80, 848554), (112, 606110), (140, 484888), (160, 424277), (224, 303055), (280, 242444), (560, 121222), (1120, 60611)]