72054773040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{300228221}}^1$

素因数の和:300228237

約数の個数: 40

約数和(自身を含む): 223369797168

約数和(自身を除く): 151315024128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 300228221, 600456442, 900684663, 1200912884, 1501141105, 1801369326, 2401825768, 3002282210, 3602738652, 4503423315, 4803651536, 6004564420, 7205477304, 9006846630, 12009128840, 14410954608, 18013693260, 24018257680, 36027386520, 72054773040]

約数ペア:

[(1, 72054773040), (2, 36027386520), (3, 24018257680), (4, 18013693260), (5, 14410954608), (6, 12009128840), (8, 9006846630), (10, 7205477304), (12, 6004564420), (15, 4803651536), (16, 4503423315), (20, 3602738652), (24, 3002282210), (30, 2401825768), (40, 1801369326), (48, 1501141105), (60, 1200912884), (80, 900684663), (120, 600456442), (240, 300228221)]