1138238520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9485321}}^1$

素因数の和:9485335

約数の個数: 32

約数和(自身を含む): 3414715920

約数和(自身を除く): 2276477400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9485321, 18970642, 28455963, 37941284, 47426605, 56911926, 75882568, 94853210, 113823852, 142279815, 189706420, 227647704, 284559630, 379412840, 569119260, 1138238520]

約数ペア:

[(1, 1138238520), (2, 569119260), (3, 379412840), (4, 284559630), (5, 227647704), (6, 189706420), (8, 142279815), (10, 113823852), (12, 94853210), (15, 75882568), (20, 56911926), (24, 47426605), (30, 37941284), (40, 28455963), (60, 18970642), (120, 9485321)]