29456520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{245471}}^1$

素因数の和:245485

約数の個数: 32

約数和(自身を含む): 88369920

約数和(自身を除く): 58913400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 245471, 490942, 736413, 981884, 1227355, 1472826, 1963768, 2454710, 2945652, 3682065, 4909420, 5891304, 7364130, 9818840, 14728260, 29456520]

約数ペア:

[(1, 29456520), (2, 14728260), (3, 9818840), (4, 7364130), (5, 5891304), (6, 4909420), (8, 3682065), (10, 2945652), (12, 2454710), (15, 1963768), (20, 1472826), (24, 1227355), (30, 981884), (40, 736413), (60, 490942), (120, 245471)]