304800240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1270001}}^1$

素因数の和:1270017

約数の個数: 40

約数和(自身を含む): 944881488

約数和(自身を除く): 640081248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1270001, 2540002, 3810003, 5080004, 6350005, 7620006, 10160008, 12700010, 15240012, 19050015, 20320016, 25400020, 30480024, 38100030, 50800040, 60960048, 76200060, 101600080, 152400120, 304800240]

約数ペア:

[(1, 304800240), (2, 152400120), (3, 101600080), (4, 76200060), (5, 60960048), (6, 50800040), (8, 38100030), (10, 30480024), (12, 25400020), (15, 20320016), (16, 19050015), (20, 15240012), (24, 12700010), (30, 10160008), (40, 7620006), (48, 6350005), (60, 5080004), (80, 3810003), (120, 2540002), (240, 1270001)]