40792980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{679883}}^1$

素因数の和:679895

約数の個数: 24

約数和(自身を含む): 114220512

約数和(自身を除く): 73427532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 679883, 1359766, 2039649, 2719532, 3399415, 4079298, 6798830, 8158596, 10198245, 13597660, 20396490, 40792980]

約数ペア:

[(1, 40792980), (2, 20396490), (3, 13597660), (4, 10198245), (5, 8158596), (6, 6798830), (10, 4079298), (12, 3399415), (15, 2719532), (20, 2039649), (30, 1359766), (60, 679883)]