194216520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1618471}}^1$

素因数の和:1618485

約数の個数: 32

約数和(自身を含む): 582649920

約数和(自身を除く): 388433400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1618471, 3236942, 4855413, 6473884, 8092355, 9710826, 12947768, 16184710, 19421652, 24277065, 32369420, 38843304, 48554130, 64738840, 97108260, 194216520]

約数ペア:

[(1, 194216520), (2, 97108260), (3, 64738840), (4, 48554130), (5, 38843304), (6, 32369420), (8, 24277065), (10, 19421652), (12, 16184710), (15, 12947768), (20, 9710826), (24, 8092355), (30, 6473884), (40, 4855413), (60, 3236942), (120, 1618471)]