28858277040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{120242821}}^1$

素因数の和:120242837

約数の個数: 40

約数和(自身を含む): 89460659568

約数和(自身を除く): 60602382528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 120242821, 240485642, 360728463, 480971284, 601214105, 721456926, 961942568, 1202428210, 1442913852, 1803642315, 1923885136, 2404856420, 2885827704, 3607284630, 4809712840, 5771655408, 7214569260, 9619425680, 14429138520, 28858277040]

約数ペア:

[(1, 28858277040), (2, 14429138520), (3, 9619425680), (4, 7214569260), (5, 5771655408), (6, 4809712840), (8, 3607284630), (10, 2885827704), (12, 2404856420), (15, 1923885136), (16, 1803642315), (20, 1442913852), (24, 1202428210), (30, 961942568), (40, 721456926), (48, 601214105), (60, 480971284), (80, 360728463), (120, 240485642), (240, 120242821)]