1376126520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11467721}}^1$

素因数の和:11467735

約数の個数: 32

約数和(自身を含む): 4128379920

約数和(自身を除く): 2752253400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11467721, 22935442, 34403163, 45870884, 57338605, 68806326, 91741768, 114677210, 137612652, 172015815, 229354420, 275225304, 344031630, 458708840, 688063260, 1376126520]

約数ペア:

[(1, 1376126520), (2, 688063260), (3, 458708840), (4, 344031630), (5, 275225304), (6, 229354420), (8, 172015815), (10, 137612652), (12, 114677210), (15, 91741768), (20, 68806326), (24, 57338605), (30, 45870884), (40, 34403163), (60, 22935442), (120, 11467721)]