40958520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{341321}}^1$

素因数の和:341335

約数の個数: 32

約数和(自身を含む): 122875920

約数和(自身を除く): 81917400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 341321, 682642, 1023963, 1365284, 1706605, 2047926, 2730568, 3413210, 4095852, 5119815, 6826420, 8191704, 10239630, 13652840, 20479260, 40958520]

約数ペア:

[(1, 40958520), (2, 20479260), (3, 13652840), (4, 10239630), (5, 8191704), (6, 6826420), (8, 5119815), (10, 4095852), (12, 3413210), (15, 2730568), (20, 2047926), (24, 1706605), (30, 1365284), (40, 1023963), (60, 682642), (120, 341321)]