2117040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8821}}^1$

素因数の和:8837

約数の個数: 40

約数和(自身を含む): 6563568

約数和(自身を除く): 4446528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8821, 17642, 26463, 35284, 44105, 52926, 70568, 88210, 105852, 132315, 141136, 176420, 211704, 264630, 352840, 423408, 529260, 705680, 1058520, 2117040]

約数ペア:

[(1, 2117040), (2, 1058520), (3, 705680), (4, 529260), (5, 423408), (6, 352840), (8, 264630), (10, 211704), (12, 176420), (15, 141136), (16, 132315), (20, 105852), (24, 88210), (30, 70568), (40, 52926), (48, 44105), (60, 35284), (80, 26463), (120, 17642), (240, 8821)]