38727240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{322727}}^1$

素因数の和:322741

約数の個数: 32

約数和(自身を含む): 116182080

約数和(自身を除く): 77454840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 322727, 645454, 968181, 1290908, 1613635, 1936362, 2581816, 3227270, 3872724, 4840905, 6454540, 7745448, 9681810, 12909080, 19363620, 38727240]

約数ペア:

[(1, 38727240), (2, 19363620), (3, 12909080), (4, 9681810), (5, 7745448), (6, 6454540), (8, 4840905), (10, 3872724), (12, 3227270), (15, 2581816), (20, 1936362), (24, 1613635), (30, 1290908), (40, 968181), (60, 645454), (120, 322727)]