51240480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{106751}}^1$

素因数の和:106769

約数の個数: 48

約数和(自身を含む): 161409024

約数和(自身を除く): 110168544

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, 106751, 213502, 320253, 427004, 533755, 640506, 854008, 1067510, 1281012, 1601265, 1708016, 2135020, 2562024, 3202530, 3416032, 4270040, 5124048, 6405060, 8540080, 10248096, 12810120, 17080160, 25620240, 51240480]

約数ペア:

[(1, 51240480), (2, 25620240), (3, 17080160), (4, 12810120), (5, 10248096), (6, 8540080), (8, 6405060), (10, 5124048), (12, 4270040), (15, 3416032), (16, 3202530), (20, 2562024), (24, 2135020), (30, 1708016), (32, 1601265), (40, 1281012), (48, 1067510), (60, 854008), (80, 640506), (96, 533755), (120, 427004), (160, 320253), (240, 213502), (480, 106751)]