122488260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{13003}}^1$

素因数の和:13172

約数の個数: 48

約数和(自身を含む): 345178176

約数和(自身を除く): 222689916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 13003, 26006, 39009, 52012, 65015, 78018, 130030, 156036, 195045, 260060, 390090, 780180, 2041471, 4082942, 6124413, 8165884, 10207355, 12248826, 20414710, 24497652, 30622065, 40829420, 61244130, 122488260]

約数ペア:

[(1, 122488260), (2, 61244130), (3, 40829420), (4, 30622065), (5, 24497652), (6, 20414710), (10, 12248826), (12, 10207355), (15, 8165884), (20, 6124413), (30, 4082942), (60, 2041471), (157, 780180), (314, 390090), (471, 260060), (628, 195045), (785, 156036), (942, 130030), (1570, 78018), (1884, 65015), (2355, 52012), (3140, 39009), (4710, 26006), (9420, 13003)]