120562920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{334897}}^1$

素因数の和:334914

約数の個数: 48

約数和(自身を含む): 391830660

約数和(自身を除く): 271267740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 334897, 669794, 1004691, 1339588, 1674485, 2009382, 2679176, 3014073, 3348970, 4018764, 5023455, 6028146, 6697940, 8037528, 10046910, 12056292, 13395880, 15070365, 20093820, 24112584, 30140730, 40187640, 60281460, 120562920]

約数ペア:

[(1, 120562920), (2, 60281460), (3, 40187640), (4, 30140730), (5, 24112584), (6, 20093820), (8, 15070365), (9, 13395880), (10, 12056292), (12, 10046910), (15, 8037528), (18, 6697940), (20, 6028146), (24, 5023455), (30, 4018764), (36, 3348970), (40, 3014073), (45, 2679176), (60, 2009382), (72, 1674485), (90, 1339588), (120, 1004691), (180, 669794), (360, 334897)]