15113960

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1013}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 34131240

約数和(自身を除く): 19017280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1013, 1492, 1865, 2026, 2984, 3730, 4052, 5065, 7460, 8104, 10130, 14920, 20260, 40520, 377849, 755698, 1511396, 1889245, 3022792, 3778490, 7556980, 15113960]

約数ペア:

[(1, 15113960), (2, 7556980), (4, 3778490), (5, 3022792), (8, 1889245), (10, 1511396), (20, 755698), (40, 377849), (373, 40520), (746, 20260), (1013, 14920), (1492, 10130), (1865, 8104), (2026, 7460), (2984, 5065), (3730, 4052)]