51198240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{106663}}^1$

素因数の和:106681

約数の個数: 48

約数和(自身を含む): 161275968

約数和(自身を除く): 110077728

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, 106663, 213326, 319989, 426652, 533315, 639978, 853304, 1066630, 1279956, 1599945, 1706608, 2133260, 2559912, 3199890, 3413216, 4266520, 5119824, 6399780, 8533040, 10239648, 12799560, 17066080, 25599120, 51198240]

約数ペア:

[(1, 51198240), (2, 25599120), (3, 17066080), (4, 12799560), (5, 10239648), (6, 8533040), (8, 6399780), (10, 5119824), (12, 4266520), (15, 3413216), (16, 3199890), (20, 2559912), (24, 2133260), (30, 1706608), (32, 1599945), (40, 1279956), (48, 1066630), (60, 853304), (80, 639978), (96, 533315), (120, 426652), (160, 319989), (240, 213326), (480, 106663)]