30080760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{250673}}^1$

素因数の和:250687

約数の個数: 32

約数和(自身を含む): 90242640

約数和(自身を除く): 60161880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 250673, 501346, 752019, 1002692, 1253365, 1504038, 2005384, 2506730, 3008076, 3760095, 5013460, 6016152, 7520190, 10026920, 15040380, 30080760]

約数ペア:

[(1, 30080760), (2, 15040380), (3, 10026920), (4, 7520190), (5, 6016152), (6, 5013460), (8, 3760095), (10, 3008076), (12, 2506730), (15, 2005384), (20, 1504038), (24, 1253365), (30, 1002692), (40, 752019), (60, 501346), (120, 250673)]