146784840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1223207}}^1$

素因数の和:1223221

約数の個数: 32

約数和(自身を含む): 440354880

約数和(自身を除く): 293570040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1223207, 2446414, 3669621, 4892828, 6116035, 7339242, 9785656, 12232070, 14678484, 18348105, 24464140, 29356968, 36696210, 48928280, 73392420, 146784840]

約数ペア:

[(1, 146784840), (2, 73392420), (3, 48928280), (4, 36696210), (5, 29356968), (6, 24464140), (8, 18348105), (10, 14678484), (12, 12232070), (15, 9785656), (20, 7339242), (24, 6116035), (30, 4892828), (40, 3669621), (60, 2446414), (120, 1223207)]