1438776120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11989801}}^1$

素因数の和:11989815

約数の個数: 32

約数和(自身を含む): 4316328720

約数和(自身を除く): 2877552600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11989801, 23979602, 35969403, 47959204, 59949005, 71938806, 95918408, 119898010, 143877612, 179847015, 239796020, 287755224, 359694030, 479592040, 719388060, 1438776120]

約数ペア:

[(1, 1438776120), (2, 719388060), (3, 479592040), (4, 359694030), (5, 287755224), (6, 239796020), (8, 179847015), (10, 143877612), (12, 119898010), (15, 95918408), (20, 71938806), (24, 59949005), (30, 47959204), (40, 35969403), (60, 23979602), (120, 11989801)]