2544412980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42406883}}^1$

素因数の和:42406895

約数の個数: 24

約数和(自身を含む): 7124356512

約数和(自身を除く): 4579943532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42406883, 84813766, 127220649, 169627532, 212034415, 254441298, 424068830, 508882596, 636103245, 848137660, 1272206490, 2544412980]

約数ペア:

[(1, 2544412980), (2, 1272206490), (3, 848137660), (4, 636103245), (5, 508882596), (6, 424068830), (10, 254441298), (12, 212034415), (15, 169627532), (20, 127220649), (30, 84813766), (60, 42406883)]