302356520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 699217920

約数和(自身を除く): 396861400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 127, 212, 254, 265, 424, 508, 530, 635, 1016, 1060, 1123, 1270, 2120, 2246, 2540, 4492, 5080, 5615, 6731, 8984, 11230, 13462, 22460, 26924, 33655, 44920, 53848, 59519, 67310, 119038, 134620, 142621, 238076, 269240, 285242, 297595, 476152, 570484, 595190, 713105, 1140968, 1190380, 1426210, 2380760, 2852420, 5704840, 7558913, 15117826, 30235652, 37794565, 60471304, 75589130, 151178260, 302356520]

約数ペア:

[(1, 302356520), (2, 151178260), (4, 75589130), (5, 60471304), (8, 37794565), (10, 30235652), (20, 15117826), (40, 7558913), (53, 5704840), (106, 2852420), (127, 2380760), (212, 1426210), (254, 1190380), (265, 1140968), (424, 713105), (508, 595190), (530, 570484), (635, 476152), (1016, 297595), (1060, 285242), (1123, 269240), (1270, 238076), (2120, 142621), (2246, 134620), (2540, 119038), (4492, 67310), (5080, 59519), (5615, 53848), (6731, 44920), (8984, 33655), (11230, 26924), (13462, 22460)]