304156960

素因数分解:

$2^5\times 5^1\times {\mathrm{1900981}}^1$

素因数の和:1900996

約数の個数: 24

約数和(自身を含む): 718571196

約数和(自身を除く): 414414236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1900981, 3801962, 7603924, 9504905, 15207848, 19009810, 30415696, 38019620, 60831392, 76039240, 152078480, 304156960]

約数ペア:

[(1, 304156960), (2, 152078480), (4, 76039240), (5, 60831392), (8, 38019620), (10, 30415696), (16, 19009810), (20, 15207848), (32, 9504905), (40, 7603924), (80, 3801962), (160, 1900981)]