27981120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29147}}^1$

素因数の和:29167

約数の個数: 56

約数和(自身を含む): 88843104

約数和(自身を除く): 60861984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 29147, 58294, 87441, 116588, 145735, 174882, 233176, 291470, 349764, 437205, 466352, 582940, 699528, 874410, 932704, 1165880, 1399056, 1748820, 1865408, 2331760, 2798112, 3497640, 4663520, 5596224, 6995280, 9327040, 13990560, 27981120]

約数ペア:

[(1, 27981120), (2, 13990560), (3, 9327040), (4, 6995280), (5, 5596224), (6, 4663520), (8, 3497640), (10, 2798112), (12, 2331760), (15, 1865408), (16, 1748820), (20, 1399056), (24, 1165880), (30, 932704), (32, 874410), (40, 699528), (48, 582940), (60, 466352), (64, 437205), (80, 349764), (96, 291470), (120, 233176), (160, 174882), (192, 145735), (240, 116588), (320, 87441), (480, 58294), (960, 29147)]