5212980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{28961}}^1$

素因数の和:28976

約数の個数: 36

約数和(自身を含む): 15813252

約数和(自身を除く): 10600272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 28961, 57922, 86883, 115844, 144805, 173766, 260649, 289610, 347532, 434415, 521298, 579220, 868830, 1042596, 1303245, 1737660, 2606490, 5212980]

約数ペア:

[(1, 5212980), (2, 2606490), (3, 1737660), (4, 1303245), (5, 1042596), (6, 868830), (9, 579220), (10, 521298), (12, 434415), (15, 347532), (18, 289610), (20, 260649), (30, 173766), (36, 144805), (45, 115844), (60, 86883), (90, 57922), (180, 28961)]