55572240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{231551}}^1$

素因数の和:231567

約数の個数: 40

約数和(自身を含む): 172274688

約数和(自身を除く): 116702448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 231551, 463102, 694653, 926204, 1157755, 1389306, 1852408, 2315510, 2778612, 3473265, 3704816, 4631020, 5557224, 6946530, 9262040, 11114448, 13893060, 18524080, 27786120, 55572240]

約数ペア:

[(1, 55572240), (2, 27786120), (3, 18524080), (4, 13893060), (5, 11114448), (6, 9262040), (8, 6946530), (10, 5557224), (12, 4631020), (15, 3704816), (16, 3473265), (20, 2778612), (24, 2315510), (30, 1852408), (40, 1389306), (48, 1157755), (60, 926204), (80, 694653), (120, 463102), (240, 231551)]