2919960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8111}}^1$

素因数の和:8128

約数の個数: 48

約数和(自身を含む): 9491040

約数和(自身を除く): 6571080

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, 8111, 16222, 24333, 32444, 40555, 48666, 64888, 72999, 81110, 97332, 121665, 145998, 162220, 194664, 243330, 291996, 324440, 364995, 486660, 583992, 729990, 973320, 1459980, 2919960]

約数ペア:

[(1, 2919960), (2, 1459980), (3, 973320), (4, 729990), (5, 583992), (6, 486660), (8, 364995), (9, 324440), (10, 291996), (12, 243330), (15, 194664), (18, 162220), (20, 145998), (24, 121665), (30, 97332), (36, 81110), (40, 72999), (45, 64888), (60, 48666), (72, 40555), (90, 32444), (120, 24333), (180, 16222), (360, 8111)]