80992740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4397}}^1$

素因数の和:4716

約数の個数: 48

約数和(自身を含む): 227570112

約数和(自身を除く): 146577372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4397, 4605, 6140, 8794, 9210, 13191, 17588, 18420, 21985, 26382, 43970, 52764, 65955, 87940, 131910, 263820, 1349879, 2699758, 4049637, 5399516, 6749395, 8099274, 13498790, 16198548, 20248185, 26997580, 40496370, 80992740]

約数ペア:

[(1, 80992740), (2, 40496370), (3, 26997580), (4, 20248185), (5, 16198548), (6, 13498790), (10, 8099274), (12, 6749395), (15, 5399516), (20, 4049637), (30, 2699758), (60, 1349879), (307, 263820), (614, 131910), (921, 87940), (1228, 65955), (1535, 52764), (1842, 43970), (3070, 26382), (3684, 21985), (4397, 18420), (4605, 17588), (6140, 13191), (8794, 9210)]