399096120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3325801}}^1$

素因数の和:3325815

約数の個数: 32

約数和(自身を含む): 1197288720

約数和(自身を除く): 798192600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3325801, 6651602, 9977403, 13303204, 16629005, 19954806, 26606408, 33258010, 39909612, 49887015, 66516020, 79819224, 99774030, 133032040, 199548060, 399096120]

約数ペア:

[(1, 399096120), (2, 199548060), (3, 133032040), (4, 99774030), (5, 79819224), (6, 66516020), (8, 49887015), (10, 39909612), (12, 33258010), (15, 26606408), (20, 19954806), (24, 16629005), (30, 13303204), (40, 9977403), (60, 6651602), (120, 3325801)]