123025706520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1025214221}}^1$

素因数の和:1025214235

約数の個数: 32

約数和(自身を含む): 369077119920

約数和(自身を除く): 246051413400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1025214221, 2050428442, 3075642663, 4100856884, 5126071105, 6151285326, 8201713768, 10252142210, 12302570652, 15378213315, 20504284420, 24605141304, 30756426630, 41008568840, 61512853260, 123025706520]

約数ペア:

[(1, 123025706520), (2, 61512853260), (3, 41008568840), (4, 30756426630), (5, 24605141304), (6, 20504284420), (8, 15378213315), (10, 12302570652), (12, 10252142210), (15, 8201713768), (20, 6151285326), (24, 5126071105), (30, 4100856884), (40, 3075642663), (60, 2050428442), (120, 1025214221)]