90285960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{752383}}^1$

素因数の和:752397

約数の個数: 32

約数和(自身を含む): 270858240

約数和(自身を除く): 180572280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 752383, 1504766, 2257149, 3009532, 3761915, 4514298, 6019064, 7523830, 9028596, 11285745, 15047660, 18057192, 22571490, 30095320, 45142980, 90285960]

約数ペア:

[(1, 90285960), (2, 45142980), (3, 30095320), (4, 22571490), (5, 18057192), (6, 15047660), (8, 11285745), (10, 9028596), (12, 7523830), (15, 6019064), (20, 4514298), (24, 3761915), (30, 3009532), (40, 2257149), (60, 1504766), (120, 752383)]