189723480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{3023}}^1$

素因数の和:3560

約数の個数: 64

約数和(自身を含む): 570447360

約数和(自身を除く): 380723880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 523, 1046, 1569, 2092, 2615, 3023, 3138, 4184, 5230, 6046, 6276, 7845, 9069, 10460, 12092, 12552, 15115, 15690, 18138, 20920, 24184, 30230, 31380, 36276, 45345, 60460, 62760, 72552, 90690, 120920, 181380, 362760, 1581029, 3162058, 4743087, 6324116, 7905145, 9486174, 12648232, 15810290, 18972348, 23715435, 31620580, 37944696, 47430870, 63241160, 94861740, 189723480]

約数ペア:

[(1, 189723480), (2, 94861740), (3, 63241160), (4, 47430870), (5, 37944696), (6, 31620580), (8, 23715435), (10, 18972348), (12, 15810290), (15, 12648232), (20, 9486174), (24, 7905145), (30, 6324116), (40, 4743087), (60, 3162058), (120, 1581029), (523, 362760), (1046, 181380), (1569, 120920), (2092, 90690), (2615, 72552), (3023, 62760), (3138, 60460), (4184, 45345), (5230, 36276), (6046, 31380), (6276, 30230), (7845, 24184), (9069, 20920), (10460, 18138), (12092, 15690), (12552, 15115)]