146178840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1218157}}^1$

素因数の和:1218171

約数の個数: 32

約数和(自身を含む): 438536880

約数和(自身を除く): 292358040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1218157, 2436314, 3654471, 4872628, 6090785, 7308942, 9745256, 12181570, 14617884, 18272355, 24363140, 29235768, 36544710, 48726280, 73089420, 146178840]

約数ペア:

[(1, 146178840), (2, 73089420), (3, 48726280), (4, 36544710), (5, 29235768), (6, 24363140), (8, 18272355), (10, 14617884), (12, 12181570), (15, 9745256), (20, 7308942), (24, 6090785), (30, 4872628), (40, 3654471), (60, 2436314), (120, 1218157)]