537467640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{21227}}^1$

素因数の和:21452

約数の個数: 64

約数和(自身を含む): 1620120960

約数和(自身を除く): 1082653320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8440, 12660, 21227, 25320, 42454, 63681, 84908, 106135, 127362, 169816, 212270, 254724, 318405, 424540, 509448, 636810, 849080, 1273620, 2547240, 4478897, 8957794, 13436691, 17915588, 22394485, 26873382, 35831176, 44788970, 53746764, 67183455, 89577940, 107493528, 134366910, 179155880, 268733820, 537467640]

約数ペア:

[(1, 537467640), (2, 268733820), (3, 179155880), (4, 134366910), (5, 107493528), (6, 89577940), (8, 67183455), (10, 53746764), (12, 44788970), (15, 35831176), (20, 26873382), (24, 22394485), (30, 17915588), (40, 13436691), (60, 8957794), (120, 4478897), (211, 2547240), (422, 1273620), (633, 849080), (844, 636810), (1055, 509448), (1266, 424540), (1688, 318405), (2110, 254724), (2532, 212270), (3165, 169816), (4220, 127362), (5064, 106135), (6330, 84908), (8440, 63681), (12660, 42454), (21227, 25320)]