30559140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56591}}^1$

素因数の和:56609

約数の個数: 48

約数和(自身を含む): 95074560

約数和(自身を除く): 64515420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 56591, 113182, 169773, 226364, 282955, 339546, 509319, 565910, 679092, 848865, 1018638, 1131820, 1527957, 1697730, 2037276, 2546595, 3055914, 3395460, 5093190, 6111828, 7639785, 10186380, 15279570, 30559140]

約数ペア:

[(1, 30559140), (2, 15279570), (3, 10186380), (4, 7639785), (5, 6111828), (6, 5093190), (9, 3395460), (10, 3055914), (12, 2546595), (15, 2037276), (18, 1697730), (20, 1527957), (27, 1131820), (30, 1018638), (36, 848865), (45, 679092), (54, 565910), (60, 509319), (90, 339546), (108, 282955), (135, 226364), (180, 169773), (270, 113182), (540, 56591)]