4540265640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{12611849}}^1$

素因数の和:12611866

約数の個数: 48

約数和(自身を含む): 14755864500

約数和(自身を除く): 10215598860

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, 12611849, 25223698, 37835547, 50447396, 63059245, 75671094, 100894792, 113506641, 126118490, 151342188, 189177735, 227013282, 252236980, 302684376, 378355470, 454026564, 504473960, 567533205, 756710940, 908053128, 1135066410, 1513421880, 2270132820, 4540265640]

約数ペア:

[(1, 4540265640), (2, 2270132820), (3, 1513421880), (4, 1135066410), (5, 908053128), (6, 756710940), (8, 567533205), (9, 504473960), (10, 454026564), (12, 378355470), (15, 302684376), (18, 252236980), (20, 227013282), (24, 189177735), (30, 151342188), (36, 126118490), (40, 113506641), (45, 100894792), (60, 75671094), (72, 63059245), (90, 50447396), (120, 37835547), (180, 25223698), (360, 12611849)]