127820760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1065173}}^1$

素因数の和:1065187

約数の個数: 32

約数和(自身を含む): 383462640

約数和(自身を除く): 255641880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1065173, 2130346, 3195519, 4260692, 5325865, 6391038, 8521384, 10651730, 12782076, 15977595, 21303460, 25564152, 31955190, 42606920, 63910380, 127820760]

約数ペア:

[(1, 127820760), (2, 63910380), (3, 42606920), (4, 31955190), (5, 25564152), (6, 21303460), (8, 15977595), (10, 12782076), (12, 10651730), (15, 8521384), (20, 6391038), (24, 5325865), (30, 4260692), (40, 3195519), (60, 2130346), (120, 1065173)]