67115760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{279649}}^1$

素因数の和:279665

約数の個数: 40

約数和(自身を含む): 208059600

約数和(自身を除く): 140943840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 279649, 559298, 838947, 1118596, 1398245, 1677894, 2237192, 2796490, 3355788, 4194735, 4474384, 5592980, 6711576, 8389470, 11185960, 13423152, 16778940, 22371920, 33557880, 67115760]

約数ペア:

[(1, 67115760), (2, 33557880), (3, 22371920), (4, 16778940), (5, 13423152), (6, 11185960), (8, 8389470), (10, 6711576), (12, 5592980), (15, 4474384), (16, 4194735), (20, 3355788), (24, 2796490), (30, 2237192), (40, 1677894), (48, 1398245), (60, 1118596), (80, 838947), (120, 559298), (240, 279649)]