15362520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{128021}}^1$

素因数の和:128035

約数の個数: 32

約数和(自身を含む): 46087920

約数和(自身を除く): 30725400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 128021, 256042, 384063, 512084, 640105, 768126, 1024168, 1280210, 1536252, 1920315, 2560420, 3072504, 3840630, 5120840, 7681260, 15362520]

約数ペア:

[(1, 15362520), (2, 7681260), (3, 5120840), (4, 3840630), (5, 3072504), (6, 2560420), (8, 1920315), (10, 1536252), (12, 1280210), (15, 1024168), (20, 768126), (24, 640105), (30, 512084), (40, 384063), (60, 256042), (120, 128021)]